22420538

素因数分解:

$2^1\times 7^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 42353280

約数和(自身を除く): 19932742

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 343, 406, 667, 686, 1127, 1334, 1421, 2254, 2401, 2842, 4669, 4802, 7889, 9338, 9947, 15778, 16807, 19894, 32683, 33614, 55223, 65366, 69629, 110446, 139258, 228781, 386561, 457562, 487403, 773122, 974806, 1601467, 3202934, 11210269, 22420538]

約数ペア:

[(1, 22420538), (2, 11210269), (7, 3202934), (14, 1601467), (23, 974806), (29, 773122), (46, 487403), (49, 457562), (58, 386561), (98, 228781), (161, 139258), (203, 110446), (322, 69629), (343, 65366), (406, 55223), (667, 33614), (686, 32683), (1127, 19894), (1334, 16807), (1421, 15778), (2254, 9947), (2401, 9338), (2842, 7889), (4669, 4802)]