65724152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2459}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 133282800

約数和(自身を除く): 67558648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 2459, 3341, 4918, 6682, 9836, 13364, 19672, 26728, 31967, 63934, 127868, 255736, 631963, 1263926, 2527852, 5055704, 8215519, 16431038, 32862076, 65724152]

約数ペア:

[(1, 65724152), (2, 32862076), (4, 16431038), (8, 8215519), (13, 5055704), (26, 2527852), (52, 1263926), (104, 631963), (257, 255736), (514, 127868), (1028, 63934), (2056, 31967), (2459, 26728), (3341, 19672), (4918, 13364), (6682, 9836)]