67254872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 131174400

約数和(自身を除く): 63919528

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 1951, 3902, 4309, 7804, 8618, 15608, 17236, 34472, 60481, 120962, 241924, 271189, 483848, 542378, 1084756, 2169512, 8406859, 16813718, 33627436, 67254872]

約数ペア:

[(1, 67254872), (2, 33627436), (4, 16813718), (8, 8406859), (31, 2169512), (62, 1084756), (124, 542378), (139, 483848), (248, 271189), (278, 241924), (556, 120962), (1112, 60481), (1951, 34472), (3902, 17236), (4309, 15608), (7804, 8618)]