61491584

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 162155520

約数和(自身を除く): 100663936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 367, 374, 448, 476, 544, 616, 704, 734, 748, 896, 952, 1088, 1232, 1309, 1408, 1468, 1496, 1904, 2176, 2464, 2569, 2618, 2936, 2992, 3808, 4037, 4928, 5138, 5236, 5872, 5984, 6239, 7616, 8074, 9856, 10276, 10472, 11744, 11968, 12478, 15232, 16148, 20552, 20944, 23488, 23936, 24956, 28259, 32296, 41104, 41888, 43673, 46976, 49912, 56518, 64592, 68629, 82208, 83776, 87346, 99824, 113036, 129184, 137258, 164416, 167552, 174692, 199648, 226072, 258368, 274516, 328832, 349384, 399296, 452144, 480403, 516736, 549032, 698768, 798592, 904288, 960806, 1098064, 1397536, 1808576, 1921612, 2196128, 2795072, 3617152, 3843224, 4392256, 5590144, 7686448, 8784512, 15372896, 30745792, 61491584]

約数ペア:

[(1, 61491584), (2, 30745792), (4, 15372896), (7, 8784512), (8, 7686448), (11, 5590144), (14, 4392256), (16, 3843224), (17, 3617152), (22, 2795072), (28, 2196128), (32, 1921612), (34, 1808576), (44, 1397536), (56, 1098064), (64, 960806), (68, 904288), (77, 798592), (88, 698768), (112, 549032), (119, 516736), (128, 480403), (136, 452144), (154, 399296), (176, 349384), (187, 328832), (224, 274516), (238, 258368), (272, 226072), (308, 199648), (352, 174692), (367, 167552), (374, 164416), (448, 137258), (476, 129184), (544, 113036), (616, 99824), (704, 87346), (734, 83776), (748, 82208), (896, 68629), (952, 64592), (1088, 56518), (1232, 49912), (1309, 46976), (1408, 43673), (1468, 41888), (1496, 41104), (1904, 32296), (2176, 28259), (2464, 24956), (2569, 23936), (2618, 23488), (2936, 20944), (2992, 20552), (3808, 16148), (4037, 15232), (4928, 12478), (5138, 11968), (5236, 11744), (5872, 10472), (5984, 10276), (6239, 9856), (7616, 8074)]