40896856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1$

素因数の和:5144

約数の個数: 64

約数和(自身を含む): 102977280

約数和(自身を除く): 62080424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 5107, 8008, 10214, 20428, 35749, 40856, 56177, 66391, 71498, 112354, 132782, 142996, 224708, 265564, 285992, 393239, 449416, 464737, 531128, 730301, 786478, 929474, 1460602, 1572956, 1858948, 2921204, 3145912, 3717896, 5112107, 5842408, 10224214, 20448428, 40896856]

約数ペア:

[(1, 40896856), (2, 20448428), (4, 10224214), (7, 5842408), (8, 5112107), (11, 3717896), (13, 3145912), (14, 2921204), (22, 1858948), (26, 1572956), (28, 1460602), (44, 929474), (52, 786478), (56, 730301), (77, 531128), (88, 464737), (91, 449416), (104, 393239), (143, 285992), (154, 265564), (182, 224708), (286, 142996), (308, 132782), (364, 112354), (572, 71498), (616, 66391), (728, 56177), (1001, 40856), (1144, 35749), (2002, 20428), (4004, 10214), (5107, 8008)]