72395512

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4211}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 83280008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4211, 4298, 8422, 8596, 16844, 17192, 29477, 33688, 58954, 117908, 235816, 1292777, 2585554, 5171108, 9049439, 10342216, 18098878, 36197756, 72395512]

約数ペア:

[(1, 72395512), (2, 36197756), (4, 18098878), (7, 10342216), (8, 9049439), (14, 5171108), (28, 2585554), (56, 1292777), (307, 235816), (614, 117908), (1228, 58954), (2149, 33688), (2456, 29477), (4211, 17192), (4298, 16844), (8422, 8596)]