8872648

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 17136000

約数和(自身を除く): 8263352

約数列:

[1, 2, 4, 8, 79, 101, 139, 158, 202, 278, 316, 404, 556, 632, 808, 1112, 7979, 10981, 14039, 15958, 21962, 28078, 31916, 43924, 56156, 63832, 87848, 112312, 1109081, 2218162, 4436324, 8872648]

約数ペア:

[(1, 8872648), (2, 4436324), (4, 2218162), (8, 1109081), (79, 112312), (101, 87848), (139, 63832), (158, 56156), (202, 43924), (278, 31916), (316, 28078), (404, 21962), (556, 15958), (632, 14039), (808, 10981), (1112, 7979)]