30763928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 31651432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 1151, 2056, 2302, 3341, 4604, 6682, 9208, 13364, 14963, 26728, 29926, 59852, 119704, 295807, 591614, 1183228, 2366456, 3845491, 7690982, 15381964, 30763928]

約数ペア:

[(1, 30763928), (2, 15381964), (4, 7690982), (8, 3845491), (13, 2366456), (26, 1183228), (52, 591614), (104, 295807), (257, 119704), (514, 59852), (1028, 29926), (1151, 26728), (2056, 14963), (2302, 13364), (3341, 9208), (4604, 6682)]