66241838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{907}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 109183368

約数和(自身を除く): 42941530

約数列:

[1, 2, 13, 26, 53, 106, 689, 907, 1378, 1814, 2809, 5618, 11791, 23582, 36517, 48071, 73034, 96142, 624923, 1249846, 2547763, 5095526, 33120919, 66241838]

約数ペア:

[(1, 66241838), (2, 33120919), (13, 5095526), (26, 2547763), (53, 1249846), (106, 624923), (689, 96142), (907, 73034), (1378, 48071), (1814, 36517), (2809, 23582), (5618, 11791)]