25905932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 51861600

約数和(自身を除く): 25955668

約数列:

[1, 2, 4, 13, 26, 29, 41, 52, 58, 82, 116, 164, 377, 419, 533, 754, 838, 1066, 1189, 1508, 1676, 2132, 2378, 4756, 5447, 10894, 12151, 15457, 17179, 21788, 24302, 30914, 34358, 48604, 61828, 68716, 157963, 223327, 315926, 446654, 498191, 631852, 893308, 996382, 1992764, 6476483, 12952966, 25905932]

約数ペア:

[(1, 25905932), (2, 12952966), (4, 6476483), (13, 1992764), (26, 996382), (29, 893308), (41, 631852), (52, 498191), (58, 446654), (82, 315926), (116, 223327), (164, 157963), (377, 68716), (419, 61828), (533, 48604), (754, 34358), (838, 30914), (1066, 24302), (1189, 21788), (1508, 17179), (1676, 15457), (2132, 12151), (2378, 10894), (4756, 5447)]