22609384

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 49791780

約数和(自身を除く): 27182396

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 421, 548, 842, 959, 1096, 1684, 1918, 2947, 3368, 3836, 5894, 6713, 7672, 11788, 13426, 20629, 23576, 26852, 41258, 53704, 57677, 82516, 115354, 165032, 230708, 403739, 461416, 807478, 1614956, 2826173, 3229912, 5652346, 11304692, 22609384]

約数ペア:

[(1, 22609384), (2, 11304692), (4, 5652346), (7, 3229912), (8, 2826173), (14, 1614956), (28, 807478), (49, 461416), (56, 403739), (98, 230708), (137, 165032), (196, 115354), (274, 82516), (392, 57677), (421, 53704), (548, 41258), (842, 26852), (959, 23576), (1096, 20629), (1684, 13426), (1918, 11788), (2947, 7672), (3368, 6713), (3836, 5894)]