25811376

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3299}}^1$

素因数の和:3473

約数の個数: 40

約数和(自身を含む): 67108800

約数和(自身を除く): 41297424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3299, 3912, 6598, 7824, 9897, 13196, 19794, 26392, 39588, 52784, 79176, 158352, 537737, 1075474, 1613211, 2150948, 3226422, 4301896, 6452844, 8603792, 12905688, 25811376]

約数ペア:

[(1, 25811376), (2, 12905688), (3, 8603792), (4, 6452844), (6, 4301896), (8, 3226422), (12, 2150948), (16, 1613211), (24, 1075474), (48, 537737), (163, 158352), (326, 79176), (489, 52784), (652, 39588), (978, 26392), (1304, 19794), (1956, 13196), (2608, 9897), (3299, 7824), (3912, 6598)]