22493504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 56

約数和(自身を含む): 49377600

約数和(自身を除く): 26884096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 359, 704, 712, 718, 979, 1424, 1436, 1958, 2848, 2872, 3916, 3949, 5696, 5744, 7832, 7898, 11488, 15664, 15796, 22976, 31328, 31592, 31951, 62656, 63184, 63902, 126368, 127804, 252736, 255608, 351461, 511216, 702922, 1022432, 1405844, 2044864, 2811688, 5623376, 11246752, 22493504]

約数ペア:

[(1, 22493504), (2, 11246752), (4, 5623376), (8, 2811688), (11, 2044864), (16, 1405844), (22, 1022432), (32, 702922), (44, 511216), (64, 351461), (88, 255608), (89, 252736), (176, 127804), (178, 126368), (352, 63902), (356, 63184), (359, 62656), (704, 31951), (712, 31592), (718, 31328), (979, 22976), (1424, 15796), (1436, 15664), (1958, 11488), (2848, 7898), (2872, 7832), (3916, 5744), (3949, 5696)]