22805484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 60128880

約数和(自身を除く): 37323396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 71, 78, 87, 116, 142, 156, 174, 213, 284, 348, 377, 426, 754, 852, 923, 1131, 1508, 1846, 2059, 2262, 2769, 3692, 4118, 4524, 5041, 5538, 6177, 8236, 10082, 11076, 12354, 15123, 20164, 24708, 26767, 30246, 53534, 60492, 65533, 80301, 107068, 131066, 146189, 160602, 196599, 262132, 292378, 321204, 393198, 438567, 584756, 786396, 877134, 1754268, 1900457, 3800914, 5701371, 7601828, 11402742, 22805484]

約数ペア:

[(1, 22805484), (2, 11402742), (3, 7601828), (4, 5701371), (6, 3800914), (12, 1900457), (13, 1754268), (26, 877134), (29, 786396), (39, 584756), (52, 438567), (58, 393198), (71, 321204), (78, 292378), (87, 262132), (116, 196599), (142, 160602), (156, 146189), (174, 131066), (213, 107068), (284, 80301), (348, 65533), (377, 60492), (426, 53534), (754, 30246), (852, 26767), (923, 24708), (1131, 20164), (1508, 15123), (1846, 12354), (2059, 11076), (2262, 10082), (2769, 8236), (3692, 6177), (4118, 5538), (4524, 5041)]