23441720932

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 48021724800

約数和(自身を除く): 24580003868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 419, 719, 794, 838, 1438, 1588, 1676, 2779, 2876, 2933, 5033, 5558, 5866, 10066, 11116, 11732, 19453, 20132, 20531, 35231, 38906, 41062, 70462, 77812, 82124, 140924, 166343, 285443, 301261, 332686, 570886, 602522, 665372, 1141772, 1164401, 1205044, 1998101, 2108827, 2328802, 3996202, 4217654, 4657604, 7992404, 8150807, 8435308, 13986707, 14761789, 16301614, 27973414, 29523578, 32603228, 55946828, 59047156, 119600617, 239201234, 478402468, 837204319, 1674408638, 3348817276, 5860430233, 11720860466, 23441720932]

約数ペア:

[(1, 23441720932), (2, 11720860466), (4, 5860430233), (7, 3348817276), (14, 1674408638), (28, 837204319), (49, 478402468), (98, 239201234), (196, 119600617), (397, 59047156), (419, 55946828), (719, 32603228), (794, 29523578), (838, 27973414), (1438, 16301614), (1588, 14761789), (1676, 13986707), (2779, 8435308), (2876, 8150807), (2933, 7992404), (5033, 4657604), (5558, 4217654), (5866, 3996202), (10066, 2328802), (11116, 2108827), (11732, 1998101), (19453, 1205044), (20132, 1164401), (20531, 1141772), (35231, 665372), (38906, 602522), (41062, 570886), (70462, 332686), (77812, 301261), (82124, 285443), (140924, 166343)]