38909757056

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{739}}^1\times {\mathrm{937}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 77880264000

約数和(自身を除く): 38970506944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 739, 878, 937, 1478, 1756, 1874, 2956, 3512, 3748, 5912, 7024, 7496, 11824, 14048, 14992, 23648, 28096, 29984, 47296, 56192, 59968, 94592, 119936, 324421, 411343, 648842, 692443, 822686, 1297684, 1384886, 1645372, 2595368, 2769772, 3290744, 5190736, 5539544, 6581488, 10381472, 11079088, 13162976, 20762944, 22158176, 26325952, 41525888, 44316352, 52651904, 88632704, 303982477, 607964954, 1215929908, 2431859816, 4863719632, 9727439264, 19454878528, 38909757056]

約数ペア:

[(1, 38909757056), (2, 19454878528), (4, 9727439264), (8, 4863719632), (16, 2431859816), (32, 1215929908), (64, 607964954), (128, 303982477), (439, 88632704), (739, 52651904), (878, 44316352), (937, 41525888), (1478, 26325952), (1756, 22158176), (1874, 20762944), (2956, 13162976), (3512, 11079088), (3748, 10381472), (5912, 6581488), (7024, 5539544), (7496, 5190736), (11824, 3290744), (14048, 2769772), (14992, 2595368), (23648, 1645372), (28096, 1384886), (29984, 1297684), (47296, 822686), (56192, 692443), (59968, 648842), (94592, 411343), (119936, 324421)]