25381056

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:989

約数の個数: 56

約数和(自身を含む): 67649344

約数和(自身を除く): 42268288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 652, 811, 978, 1304, 1622, 1956, 2433, 2608, 3244, 3912, 4866, 5216, 6488, 7824, 9732, 10432, 12976, 15648, 19464, 25952, 31296, 38928, 51904, 77856, 132193, 155712, 264386, 396579, 528772, 793158, 1057544, 1586316, 2115088, 3172632, 4230176, 6345264, 8460352, 12690528, 25381056]

約数ペア:

[(1, 25381056), (2, 12690528), (3, 8460352), (4, 6345264), (6, 4230176), (8, 3172632), (12, 2115088), (16, 1586316), (24, 1057544), (32, 793158), (48, 528772), (64, 396579), (96, 264386), (163, 155712), (192, 132193), (326, 77856), (489, 51904), (652, 38928), (811, 31296), (978, 25952), (1304, 19464), (1622, 15648), (1956, 12976), (2433, 10432), (2608, 9732), (3244, 7824), (3912, 6488), (4866, 5216)]