74595728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6689}}^1$

素因数の和:6755

約数の個数: 40

約数和(自身を含む): 156786840

約数和(自身を除く): 82191112

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 6689, 11152, 13378, 26756, 53512, 107024, 113713, 227426, 274249, 454852, 548498, 909704, 1096996, 1819408, 2193992, 4387984, 4662233, 9324466, 18648932, 37297864, 74595728]

約数ペア:

[(1, 74595728), (2, 37297864), (4, 18648932), (8, 9324466), (16, 4662233), (17, 4387984), (34, 2193992), (41, 1819408), (68, 1096996), (82, 909704), (136, 548498), (164, 454852), (272, 274249), (328, 227426), (656, 113713), (697, 107024), (1394, 53512), (2788, 26756), (5576, 13378), (6689, 11152)]