66873496

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 127263600

約数和(自身を除く): 60390104

約数列:

[1, 2, 4, 8, 173, 211, 229, 346, 422, 458, 692, 844, 916, 1384, 1688, 1832, 36503, 39617, 48319, 73006, 79234, 96638, 146012, 158468, 193276, 292024, 316936, 386552, 8359187, 16718374, 33436748, 66873496]

約数ペア:

[(1, 66873496), (2, 33436748), (4, 16718374), (8, 8359187), (173, 386552), (211, 316936), (229, 292024), (346, 193276), (422, 158468), (458, 146012), (692, 96638), (844, 79234), (916, 73006), (1384, 48319), (1688, 39617), (1832, 36503)]