63920072

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 121910400

約数和(自身を除く): 57990328

約数列:

[1, 2, 4, 8, 101, 202, 239, 331, 404, 478, 662, 808, 956, 1324, 1912, 2648, 24139, 33431, 48278, 66862, 79109, 96556, 133724, 158218, 193112, 267448, 316436, 632872, 7990009, 15980018, 31960036, 63920072]

約数ペア:

[(1, 63920072), (2, 31960036), (4, 15980018), (8, 7990009), (101, 632872), (202, 316436), (239, 267448), (331, 193112), (404, 158218), (478, 133724), (662, 96556), (808, 79109), (956, 66862), (1324, 48278), (1912, 33431), (2648, 24139)]