7157205216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{3550201}}^1$

素因数の和:3550224

約数の個数: 72

約数和(自身を含む): 23260923504

約数和(自身を除く): 16103718288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 3550201, 7100402, 10650603, 14200804, 21301206, 24851407, 28401608, 31951809, 42602412, 49702814, 56803216, 63903618, 74554221, 85204824, 99405628, 113606432, 127807236, 149108442, 170409648, 198811256, 223662663, 255614472, 298216884, 340819296, 397622512, 447325326, 511228944, 596433768, 795245024, 894650652, 1022457888, 1192867536, 1789301304, 2385735072, 3578602608, 7157205216]

約数ペア:

[(1, 7157205216), (2, 3578602608), (3, 2385735072), (4, 1789301304), (6, 1192867536), (7, 1022457888), (8, 894650652), (9, 795245024), (12, 596433768), (14, 511228944), (16, 447325326), (18, 397622512), (21, 340819296), (24, 298216884), (28, 255614472), (32, 223662663), (36, 198811256), (42, 170409648), (48, 149108442), (56, 127807236), (63, 113606432), (72, 99405628), (84, 85204824), (96, 74554221), (112, 63903618), (126, 56803216), (144, 49702814), (168, 42602412), (224, 31951809), (252, 28401608), (288, 24851407), (336, 21301206), (504, 14200804), (672, 10650603), (1008, 7100402), (2016, 3550201)]