15697562104

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{25147}}^1$

素因数の和:25388

約数の個数: 64

約数和(自身を含む): 34330037760

約数和(自身を除く): 18632475656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 157, 284, 314, 497, 568, 628, 994, 1099, 1256, 1988, 2198, 3976, 4396, 8792, 11147, 22294, 25147, 44588, 50294, 78029, 89176, 100588, 156058, 176029, 201176, 312116, 352058, 624232, 704116, 1408232, 1785437, 3570874, 3948079, 7141748, 7896158, 12498059, 14283496, 15792316, 24996118, 27636553, 31584632, 49992236, 55273106, 99984472, 110546212, 221092424, 280313609, 560627218, 1121254436, 1962195263, 2242508872, 3924390526, 7848781052, 15697562104]

約数ペア:

[(1, 15697562104), (2, 7848781052), (4, 3924390526), (7, 2242508872), (8, 1962195263), (14, 1121254436), (28, 560627218), (56, 280313609), (71, 221092424), (142, 110546212), (157, 99984472), (284, 55273106), (314, 49992236), (497, 31584632), (568, 27636553), (628, 24996118), (994, 15792316), (1099, 14283496), (1256, 12498059), (1988, 7896158), (2198, 7141748), (3976, 3948079), (4396, 3570874), (8792, 1785437), (11147, 1408232), (22294, 704116), (25147, 624232), (44588, 352058), (50294, 312116), (78029, 201176), (89176, 176029), (100588, 156058)]