23323646948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{440501}}^1$

素因数の和:440604

約数の個数: 48

約数和(自身を含む): 48941534208

約数和(自身を除く): 25617887260

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 7564, 13237, 26474, 52948, 440501, 881002, 1762004, 3083507, 6167014, 12334028, 13655531, 26870561, 27311062, 53741122, 54622124, 95588717, 107482244, 188093927, 191177434, 376187854, 382354868, 752375708, 832987391, 1665974782, 3331949564, 5830911737, 11661823474, 23323646948]

約数ペア:

[(1, 23323646948), (2, 11661823474), (4, 5830911737), (7, 3331949564), (14, 1665974782), (28, 832987391), (31, 752375708), (61, 382354868), (62, 376187854), (122, 191177434), (124, 188093927), (217, 107482244), (244, 95588717), (427, 54622124), (434, 53741122), (854, 27311062), (868, 26870561), (1708, 13655531), (1891, 12334028), (3782, 6167014), (7564, 3083507), (13237, 1762004), (26474, 881002), (52948, 440501)]