70531408

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 139553568

約数和(自身を除く): 69022160

約数列:

[1, 2, 4, 8, 16, 83, 166, 173, 307, 332, 346, 614, 664, 692, 1228, 1328, 1384, 2456, 2768, 4912, 14359, 25481, 28718, 50962, 53111, 57436, 101924, 106222, 114872, 203848, 212444, 229744, 407696, 424888, 849776, 4408213, 8816426, 17632852, 35265704, 70531408]

約数ペア:

[(1, 70531408), (2, 35265704), (4, 17632852), (8, 8816426), (16, 4408213), (83, 849776), (166, 424888), (173, 407696), (307, 229744), (332, 212444), (346, 203848), (614, 114872), (664, 106222), (692, 101924), (1228, 57436), (1328, 53111), (1384, 50962), (2456, 28718), (2768, 25481), (4912, 14359)]