15741786736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5987}}^1\times {\mathrm{12641}}^1$

素因数の和:18649

約数の個数: 40

約数和(自身を含む): 32853928464

約数和(自身を除く): 17112141728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5987, 11974, 12641, 23948, 25282, 47896, 50564, 77831, 95792, 101128, 155662, 164333, 202256, 311324, 328666, 622648, 657332, 1245296, 1314664, 2629328, 75681667, 151363334, 302726668, 605453336, 983861671, 1210906672, 1967723342, 3935446684, 7870893368, 15741786736]

約数ペア:

[(1, 15741786736), (2, 7870893368), (4, 3935446684), (8, 1967723342), (13, 1210906672), (16, 983861671), (26, 605453336), (52, 302726668), (104, 151363334), (208, 75681667), (5987, 2629328), (11974, 1314664), (12641, 1245296), (23948, 657332), (25282, 622648), (47896, 328666), (50564, 311324), (77831, 202256), (95792, 164333), (101128, 155662)]