15065008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4385

約数の個数: 40

約数和(自身を含む): 34442240

約数和(自身を除く): 19377232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4339, 8678, 17356, 30373, 34712, 60746, 69424, 121492, 134509, 242984, 269018, 485968, 538036, 941563, 1076072, 1883126, 2152144, 3766252, 7532504, 15065008]

約数ペア:

[(1, 15065008), (2, 7532504), (4, 3766252), (7, 2152144), (8, 1883126), (14, 1076072), (16, 941563), (28, 538036), (31, 485968), (56, 269018), (62, 242984), (112, 134509), (124, 121492), (217, 69424), (248, 60746), (434, 34712), (496, 30373), (868, 17356), (1736, 8678), (3472, 4339)]