68681704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94343}}^1$

素因数の和:94369

約数の個数: 32

約数和(自身を含む): 158497920

約数和(自身を除く): 89816216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 94343, 188686, 377372, 660401, 754744, 1226459, 1320802, 2452918, 2641604, 4905836, 5283208, 8585213, 9811672, 17170426, 34340852, 68681704]

約数ペア:

[(1, 68681704), (2, 34340852), (4, 17170426), (7, 9811672), (8, 8585213), (13, 5283208), (14, 4905836), (26, 2641604), (28, 2452918), (52, 1320802), (56, 1226459), (91, 754744), (104, 660401), (182, 377372), (364, 188686), (728, 94343)]