25889616

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1280

約数の個数: 60

約数和(自身を含む): 72965568

約数和(自身を除く): 47075952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1103, 1304, 1467, 1956, 2206, 2608, 2934, 3309, 3912, 4412, 5868, 6618, 7824, 8824, 9927, 11736, 13236, 17648, 19854, 23472, 26472, 39708, 52944, 79416, 158832, 179789, 359578, 539367, 719156, 1078734, 1438312, 1618101, 2157468, 2876624, 3236202, 4314936, 6472404, 8629872, 12944808, 25889616]

約数ペア:

[(1, 25889616), (2, 12944808), (3, 8629872), (4, 6472404), (6, 4314936), (8, 3236202), (9, 2876624), (12, 2157468), (16, 1618101), (18, 1438312), (24, 1078734), (36, 719156), (48, 539367), (72, 359578), (144, 179789), (163, 158832), (326, 79416), (489, 52944), (652, 39708), (978, 26472), (1103, 23472), (1304, 19854), (1467, 17648), (1956, 13236), (2206, 11736), (2608, 9927), (2934, 8824), (3309, 7824), (3912, 6618), (4412, 5868)]