65691472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 161132544

約数和(自身を除く): 95441072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 751, 781, 994, 1136, 1232, 1502, 1562, 1988, 3004, 3124, 3976, 5257, 5467, 6008, 6248, 7952, 8261, 10514, 10934, 12016, 12496, 16522, 21028, 21868, 33044, 42056, 43736, 53321, 57827, 66088, 84112, 87472, 106642, 115654, 132176, 213284, 231308, 373247, 426568, 462616, 586531, 746494, 853136, 925232, 1173062, 1492988, 2346124, 2985976, 4105717, 4692248, 5971952, 8211434, 9384496, 16422868, 32845736, 65691472]

約数ペア:

[(1, 65691472), (2, 32845736), (4, 16422868), (7, 9384496), (8, 8211434), (11, 5971952), (14, 4692248), (16, 4105717), (22, 2985976), (28, 2346124), (44, 1492988), (56, 1173062), (71, 925232), (77, 853136), (88, 746494), (112, 586531), (142, 462616), (154, 426568), (176, 373247), (284, 231308), (308, 213284), (497, 132176), (568, 115654), (616, 106642), (751, 87472), (781, 84112), (994, 66088), (1136, 57827), (1232, 53321), (1502, 43736), (1562, 42056), (1988, 33044), (3004, 21868), (3124, 21028), (3976, 16522), (5257, 12496), (5467, 12016), (6008, 10934), (6248, 10514), (7952, 8261)]