22658272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 34241312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 251, 364, 403, 416, 434, 496, 502, 728, 806, 868, 992, 1004, 1456, 1612, 1736, 1757, 2008, 2821, 2912, 3224, 3263, 3472, 3514, 4016, 5642, 6448, 6526, 6944, 7028, 7781, 8032, 11284, 12896, 13052, 14056, 15562, 22568, 22841, 26104, 28112, 31124, 45136, 45682, 52208, 54467, 56224, 62248, 90272, 91364, 101153, 104416, 108934, 124496, 182728, 202306, 217868, 248992, 365456, 404612, 435736, 708071, 730912, 809224, 871472, 1416142, 1618448, 1742944, 2832284, 3236896, 5664568, 11329136, 22658272]

約数ペア:

[(1, 22658272), (2, 11329136), (4, 5664568), (7, 3236896), (8, 2832284), (13, 1742944), (14, 1618448), (16, 1416142), (26, 871472), (28, 809224), (31, 730912), (32, 708071), (52, 435736), (56, 404612), (62, 365456), (91, 248992), (104, 217868), (112, 202306), (124, 182728), (182, 124496), (208, 108934), (217, 104416), (224, 101153), (248, 91364), (251, 90272), (364, 62248), (403, 56224), (416, 54467), (434, 52208), (496, 45682), (502, 45136), (728, 31124), (806, 28112), (868, 26104), (992, 22841), (1004, 22568), (1456, 15562), (1612, 14056), (1736, 13052), (1757, 12896), (2008, 11284), (2821, 8032), (2912, 7781), (3224, 7028), (3263, 6944), (3472, 6526), (3514, 6448), (4016, 5642)]