13920244096

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8304

約数の個数: 128

約数和(自身を含む): 32487505920

約数和(自身を除く): 18567261824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 71, 88, 128, 136, 142, 176, 187, 272, 284, 352, 374, 544, 568, 704, 748, 781, 1088, 1136, 1207, 1408, 1496, 1562, 2176, 2272, 2414, 2992, 3124, 4544, 4828, 5984, 6248, 8191, 9088, 9656, 11968, 12496, 13277, 16382, 19312, 23936, 24992, 26554, 32764, 38624, 49984, 53108, 65528, 77248, 90101, 99968, 106216, 131056, 139247, 154496, 180202, 212432, 262112, 278494, 360404, 424864, 524224, 556988, 581561, 720808, 849728, 1048448, 1113976, 1163122, 1441616, 1531717, 1699456, 2227952, 2326244, 2883232, 3063434, 4455904, 4652488, 5766464, 6126868, 6397171, 8911808, 9304976, 9886537, 11532928, 12253736, 12794342, 17823616, 18609952, 19773074, 24507472, 25588684, 37219904, 39546148, 49014944, 51177368, 74439808, 79092296, 98029888, 102354736, 108751907, 158184592, 196059776, 204709472, 217503814, 316369184, 409418944, 435007628, 632738368, 818837888, 870015256, 1265476736, 1740030512, 3480061024, 6960122048, 13920244096]

約数ペア:

[(1, 13920244096), (2, 6960122048), (4, 3480061024), (8, 1740030512), (11, 1265476736), (16, 870015256), (17, 818837888), (22, 632738368), (32, 435007628), (34, 409418944), (44, 316369184), (64, 217503814), (68, 204709472), (71, 196059776), (88, 158184592), (128, 108751907), (136, 102354736), (142, 98029888), (176, 79092296), (187, 74439808), (272, 51177368), (284, 49014944), (352, 39546148), (374, 37219904), (544, 25588684), (568, 24507472), (704, 19773074), (748, 18609952), (781, 17823616), (1088, 12794342), (1136, 12253736), (1207, 11532928), (1408, 9886537), (1496, 9304976), (1562, 8911808), (2176, 6397171), (2272, 6126868), (2414, 5766464), (2992, 4652488), (3124, 4455904), (4544, 3063434), (4828, 2883232), (5984, 2326244), (6248, 2227952), (8191, 1699456), (9088, 1531717), (9656, 1441616), (11968, 1163122), (12496, 1113976), (13277, 1048448), (16382, 849728), (19312, 720808), (23936, 581561), (24992, 556988), (26554, 524224), (32764, 424864), (38624, 360404), (49984, 278494), (53108, 262112), (65528, 212432), (77248, 180202), (90101, 154496), (99968, 139247), (106216, 131056)]