69652856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 161810880

約数和(自身を除く): 92158024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 241, 364, 397, 482, 728, 794, 964, 1588, 1687, 1928, 2779, 3133, 3176, 3374, 5161, 5558, 6266, 6748, 10322, 11116, 12532, 13496, 20644, 21931, 22232, 25064, 36127, 41288, 43862, 72254, 87724, 95677, 144508, 175448, 191354, 289016, 382708, 669739, 765416, 1243801, 1339478, 2487602, 2678956, 4975204, 5357912, 8706607, 9950408, 17413214, 34826428, 69652856]

約数ペア:

[(1, 69652856), (2, 34826428), (4, 17413214), (7, 9950408), (8, 8706607), (13, 5357912), (14, 4975204), (26, 2678956), (28, 2487602), (52, 1339478), (56, 1243801), (91, 765416), (104, 669739), (182, 382708), (241, 289016), (364, 191354), (397, 175448), (482, 144508), (728, 95677), (794, 87724), (964, 72254), (1588, 43862), (1687, 41288), (1928, 36127), (2779, 25064), (3133, 22232), (3176, 21931), (3374, 20644), (5161, 13496), (5558, 12532), (6266, 11116), (6748, 10322)]