74812672

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 168360192

約数和(自身を除く): 93547520

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 857, 992, 1364, 1408, 1714, 1984, 2728, 2816, 3428, 3968, 5456, 6856, 7936, 9427, 10912, 13712, 18854, 21824, 26567, 27424, 37708, 43648, 53134, 54848, 75416, 87296, 106268, 109696, 150832, 212536, 219392, 292237, 301664, 425072, 584474, 603328, 850144, 1168948, 1206656, 1700288, 2337896, 2413312, 3400576, 4675792, 6801152, 9351584, 18703168, 37406336, 74812672]

約数ペア:

[(1, 74812672), (2, 37406336), (4, 18703168), (8, 9351584), (11, 6801152), (16, 4675792), (22, 3400576), (31, 2413312), (32, 2337896), (44, 1700288), (62, 1206656), (64, 1168948), (88, 850144), (124, 603328), (128, 584474), (176, 425072), (248, 301664), (256, 292237), (341, 219392), (352, 212536), (496, 150832), (682, 109696), (704, 106268), (857, 87296), (992, 75416), (1364, 54848), (1408, 53134), (1714, 43648), (1984, 37708), (2728, 27424), (2816, 26567), (3428, 21824), (3968, 18854), (5456, 13712), (6856, 10912), (7936, 9427)]