71606648

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 137376000

約数和(自身を除く): 65769352

約数列:

[1, 2, 4, 8, 59, 118, 211, 236, 422, 472, 719, 844, 1438, 1688, 2876, 5752, 12449, 24898, 42421, 49796, 84842, 99592, 151709, 169684, 303418, 339368, 606836, 1213672, 8950831, 17901662, 35803324, 71606648]

約数ペア:

[(1, 71606648), (2, 35803324), (4, 17901662), (8, 8950831), (59, 1213672), (118, 606836), (211, 339368), (236, 303418), (422, 169684), (472, 151709), (719, 99592), (844, 84842), (1438, 49796), (1688, 42421), (2876, 24898), (5752, 12449)]