14257628

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 33611760

約数和(自身を除く): 19354132

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 389, 476, 539, 748, 778, 833, 1078, 1309, 1556, 1666, 2156, 2618, 2723, 3332, 4279, 5236, 5446, 6613, 8558, 9163, 10892, 13226, 17116, 18326, 19061, 26452, 29953, 36652, 38122, 46291, 59906, 72743, 76244, 92582, 119812, 145486, 185164, 209671, 290972, 324037, 419342, 509201, 648074, 838684, 1018402, 1296148, 2036804, 3564407, 7128814, 14257628]

約数ペア:

[(1, 14257628), (2, 7128814), (4, 3564407), (7, 2036804), (11, 1296148), (14, 1018402), (17, 838684), (22, 648074), (28, 509201), (34, 419342), (44, 324037), (49, 290972), (68, 209671), (77, 185164), (98, 145486), (119, 119812), (154, 92582), (187, 76244), (196, 72743), (238, 59906), (308, 46291), (374, 38122), (389, 36652), (476, 29953), (539, 26452), (748, 19061), (778, 18326), (833, 17116), (1078, 13226), (1309, 10892), (1556, 9163), (1666, 8558), (2156, 6613), (2618, 5446), (2723, 5236), (3332, 4279)]