25238744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 50479200

約数和(自身を除く): 25240456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 1229, 2458, 2567, 4916, 5134, 9832, 10268, 20536, 20893, 41786, 83572, 167144, 185579, 371158, 742316, 1484632, 3154843, 6309686, 12619372, 25238744]

約数ペア:

[(1, 25238744), (2, 12619372), (4, 6309686), (8, 3154843), (17, 1484632), (34, 742316), (68, 371158), (136, 185579), (151, 167144), (302, 83572), (604, 41786), (1208, 20893), (1229, 20536), (2458, 10268), (2567, 9832), (4916, 5134)]