26364770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 49431600

約数和(自身を除く): 23066830

約数列:

[1, 2, 5, 10, 29, 58, 145, 229, 290, 397, 458, 794, 1145, 1985, 2290, 3970, 6641, 11513, 13282, 23026, 33205, 57565, 66410, 90913, 115130, 181826, 454565, 909130, 2636477, 5272954, 13182385, 26364770]

約数ペア:

[(1, 26364770), (2, 13182385), (5, 5272954), (10, 2636477), (29, 909130), (58, 454565), (145, 181826), (229, 115130), (290, 90913), (397, 66410), (458, 57565), (794, 33205), (1145, 23026), (1985, 13282), (2290, 11513), (3970, 6641)]