814442816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{31267}}^1$

素因数の和:31327

約数の個数: 56

約数和(自身を含む): 1810792416

約数和(自身を除く): 996349600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 3256, 6512, 13024, 26048, 31267, 62534, 125068, 250136, 343937, 500272, 687874, 1000544, 1156879, 1375748, 2001088, 2313758, 2751496, 4627516, 5502992, 9255032, 11005984, 12725669, 18510064, 22011968, 25451338, 37020128, 50902676, 74040256, 101805352, 203610704, 407221408, 814442816]

約数ペア:

[(1, 814442816), (2, 407221408), (4, 203610704), (8, 101805352), (11, 74040256), (16, 50902676), (22, 37020128), (32, 25451338), (37, 22011968), (44, 18510064), (64, 12725669), (74, 11005984), (88, 9255032), (148, 5502992), (176, 4627516), (296, 2751496), (352, 2313758), (407, 2001088), (592, 1375748), (704, 1156879), (814, 1000544), (1184, 687874), (1628, 500272), (2368, 343937), (3256, 250136), (6512, 125068), (13024, 62534), (26048, 31267)]