8684672

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 18217200

約数和(自身を除く): 9532528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 3571, 7142, 14284, 28568, 57136, 67849, 114272, 135698, 228544, 271396, 457088, 542792, 1085584, 2171168, 4342336, 8684672]

約数ペア:

[(1, 8684672), (2, 4342336), (4, 2171168), (8, 1085584), (16, 542792), (19, 457088), (32, 271396), (38, 228544), (64, 135698), (76, 114272), (128, 67849), (152, 57136), (304, 28568), (608, 14284), (1216, 7142), (2432, 3571)]