23916776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 26886424

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 71, 79, 82, 104, 142, 158, 164, 284, 316, 328, 533, 568, 632, 923, 1027, 1066, 1846, 2054, 2132, 2911, 3239, 3692, 4108, 4264, 5609, 5822, 6478, 7384, 8216, 11218, 11644, 12956, 22436, 23288, 25912, 37843, 42107, 44872, 72917, 75686, 84214, 145834, 151372, 168428, 229969, 291668, 302744, 336856, 459938, 583336, 919876, 1839752, 2989597, 5979194, 11958388, 23916776]

約数ペア:

[(1, 23916776), (2, 11958388), (4, 5979194), (8, 2989597), (13, 1839752), (26, 919876), (41, 583336), (52, 459938), (71, 336856), (79, 302744), (82, 291668), (104, 229969), (142, 168428), (158, 151372), (164, 145834), (284, 84214), (316, 75686), (328, 72917), (533, 44872), (568, 42107), (632, 37843), (923, 25912), (1027, 23288), (1066, 22436), (1846, 12956), (2054, 11644), (2132, 11218), (2911, 8216), (3239, 7384), (3692, 6478), (4108, 5822), (4264, 5609)]