40568684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2357}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 76719888

約数和(自身を除く): 36151204

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 2357, 4303, 4714, 8606, 9428, 17212, 30641, 61282, 122564, 780167, 1560334, 3120668, 10142171, 20284342, 40568684]

約数ペア:

[(1, 40568684), (2, 20284342), (4, 10142171), (13, 3120668), (26, 1560334), (52, 780167), (331, 122564), (662, 61282), (1324, 30641), (2357, 17212), (4303, 9428), (4714, 8606)]