71614504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2243}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 145141920

約数和(自身を除く): 73527416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2243, 2456, 3991, 4486, 7982, 8972, 15964, 17944, 29159, 31928, 58318, 116636, 233272, 688601, 1377202, 2754404, 5508808, 8951813, 17903626, 35807252, 71614504]

約数ペア:

[(1, 71614504), (2, 35807252), (4, 17903626), (8, 8951813), (13, 5508808), (26, 2754404), (52, 1377202), (104, 688601), (307, 233272), (614, 116636), (1228, 58318), (2243, 31928), (2456, 29159), (3991, 17944), (4486, 15964), (7982, 8972)]