22840748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 26510932

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1223, 1334, 2446, 2668, 4669, 4892, 8561, 9338, 17122, 18676, 28129, 34244, 35467, 56258, 70934, 112516, 141868, 196903, 248269, 393806, 496538, 787612, 815741, 993076, 1631482, 3262964, 5710187, 11420374, 22840748]

約数ペア:

[(1, 22840748), (2, 11420374), (4, 5710187), (7, 3262964), (14, 1631482), (23, 993076), (28, 815741), (29, 787612), (46, 496538), (58, 393806), (92, 248269), (116, 196903), (161, 141868), (203, 112516), (322, 70934), (406, 56258), (644, 35467), (667, 34244), (812, 28129), (1223, 18676), (1334, 17122), (2446, 9338), (2668, 8561), (4669, 4892)]