68550536

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 130944000

約数和(自身を除く): 62393464

約数列:

[1, 2, 4, 8, 109, 127, 218, 254, 436, 508, 619, 872, 1016, 1238, 2476, 4952, 13843, 27686, 55372, 67471, 78613, 110744, 134942, 157226, 269884, 314452, 539768, 628904, 8568817, 17137634, 34275268, 68550536]

約数ペア:

[(1, 68550536), (2, 34275268), (4, 17137634), (8, 8568817), (109, 628904), (127, 539768), (218, 314452), (254, 269884), (436, 157226), (508, 134942), (619, 110744), (872, 78613), (1016, 67471), (1238, 55372), (2476, 27686), (4952, 13843)]