71171672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62213}}^1$

素因数の和:62243

約数の個数: 32

約数和(自身を含む): 156779280

約数和(自身を除く): 85607608

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 62213, 124426, 248852, 497704, 684343, 808769, 1368686, 1617538, 2737372, 3235076, 5474744, 6470152, 8896459, 17792918, 35585836, 71171672]

約数ペア:

[(1, 71171672), (2, 35585836), (4, 17792918), (8, 8896459), (11, 6470152), (13, 5474744), (22, 3235076), (26, 2737372), (44, 1617538), (52, 1368686), (88, 808769), (104, 684343), (143, 497704), (286, 248852), (572, 124426), (1144, 62213)]