66583904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 139532400

約数和(自身を除く): 72948496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1129, 1552, 1843, 2258, 3104, 3686, 4516, 7372, 9032, 14744, 18064, 21451, 29488, 36128, 42902, 58976, 85804, 109513, 171608, 219026, 343216, 438052, 686432, 876104, 1752208, 2080747, 3504416, 4161494, 8322988, 16645976, 33291952, 66583904]

約数ペア:

[(1, 66583904), (2, 33291952), (4, 16645976), (8, 8322988), (16, 4161494), (19, 3504416), (32, 2080747), (38, 1752208), (76, 876104), (97, 686432), (152, 438052), (194, 343216), (304, 219026), (388, 171608), (608, 109513), (776, 85804), (1129, 58976), (1552, 42902), (1843, 36128), (2258, 29488), (3104, 21451), (3686, 18064), (4516, 14744), (7372, 9032)]