68440996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5507}}^1$

素因数の和:5763

約数の個数: 24

約数和(自身を含む): 129548160

約数和(自身を除く): 61107164

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 5507, 6214, 11014, 12428, 22028, 71591, 143182, 286364, 1316173, 2632346, 5264692, 17110249, 34220498, 68440996]

約数ペア:

[(1, 68440996), (2, 34220498), (4, 17110249), (13, 5264692), (26, 2632346), (52, 1316173), (239, 286364), (478, 143182), (956, 71591), (3107, 22028), (5507, 12428), (6214, 11014)]