72921758

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6791}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 136926720

約数和(自身を除く): 64004962

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 5369, 6791, 10738, 13582, 47537, 88283, 95074, 176566, 400669, 617981, 801338, 1235962, 2804683, 5208697, 5609366, 10417394, 36460879, 72921758]

約数ペア:

[(1, 72921758), (2, 36460879), (7, 10417394), (13, 5609366), (14, 5208697), (26, 2804683), (59, 1235962), (91, 801338), (118, 617981), (182, 400669), (413, 176566), (767, 95074), (826, 88283), (1534, 47537), (5369, 13582), (6791, 10738)]