3972128

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 7903980

約数和(自身を除く): 3931852

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1229, 1616, 2458, 3232, 4916, 9832, 19664, 39328, 124129, 248258, 496516, 993032, 1986064, 3972128]

約数ペア:

[(1, 3972128), (2, 1986064), (4, 993032), (8, 496516), (16, 248258), (32, 124129), (101, 39328), (202, 19664), (404, 9832), (808, 4916), (1229, 3232), (1616, 2458)]