25736706736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9491}}^1\times {\mathrm{13037}}^1$

素因数の和:22549

約数の個数: 40

約数和(自身を含む): 53710406064

約数和(自身を除く): 27973699328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9491, 13037, 18982, 26074, 37964, 52148, 75928, 104296, 123383, 151856, 169481, 208592, 246766, 338962, 493532, 677924, 987064, 1355848, 1974128, 2711696, 123734167, 247468334, 494936668, 989873336, 1608544171, 1979746672, 3217088342, 6434176684, 12868353368, 25736706736]

約数ペア:

[(1, 25736706736), (2, 12868353368), (4, 6434176684), (8, 3217088342), (13, 1979746672), (16, 1608544171), (26, 989873336), (52, 494936668), (104, 247468334), (208, 123734167), (9491, 2711696), (13037, 1974128), (18982, 1355848), (26074, 987064), (37964, 677924), (52148, 493532), (75928, 338962), (104296, 246766), (123383, 208592), (151856, 169481)]