2653312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 5569200

約数和(自身を除く): 2915888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1091, 1216, 2182, 2432, 4364, 8728, 17456, 20729, 34912, 41458, 69824, 82916, 139648, 165832, 331664, 663328, 1326656, 2653312]

約数ペア:

[(1, 2653312), (2, 1326656), (4, 663328), (8, 331664), (16, 165832), (19, 139648), (32, 82916), (38, 69824), (64, 41458), (76, 34912), (128, 20729), (152, 17456), (304, 8728), (608, 4364), (1091, 2432), (1216, 2182)]