7696542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10965858

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 71, 87, 89, 142, 174, 178, 203, 213, 267, 406, 426, 497, 534, 609, 623, 994, 1218, 1246, 1491, 1869, 2059, 2581, 2982, 3738, 4118, 5162, 6177, 6319, 7743, 12354, 12638, 14413, 15486, 18067, 18957, 28826, 36134, 37914, 43239, 44233, 54201, 86478, 88466, 108402, 132699, 183251, 265398, 366502, 549753, 1099506, 1282757, 2565514, 3848271, 7696542]

約数ペア:

[(1, 7696542), (2, 3848271), (3, 2565514), (6, 1282757), (7, 1099506), (14, 549753), (21, 366502), (29, 265398), (42, 183251), (58, 132699), (71, 108402), (87, 88466), (89, 86478), (142, 54201), (174, 44233), (178, 43239), (203, 37914), (213, 36134), (267, 28826), (406, 18957), (426, 18067), (497, 15486), (534, 14413), (609, 12638), (623, 12354), (994, 7743), (1218, 6319), (1246, 6177), (1491, 5162), (1869, 4118), (2059, 3738), (2581, 2982)]