7857904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 16106112

約数和(自身を除く): 8248208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 163, 184, 262, 326, 368, 524, 652, 1048, 1304, 2096, 2608, 3013, 3749, 6026, 7498, 12052, 14996, 21353, 24104, 29992, 42706, 48208, 59984, 85412, 170824, 341648, 491119, 982238, 1964476, 3928952, 7857904]

約数ペア:

[(1, 7857904), (2, 3928952), (4, 1964476), (8, 982238), (16, 491119), (23, 341648), (46, 170824), (92, 85412), (131, 59984), (163, 48208), (184, 42706), (262, 29992), (326, 24104), (368, 21353), (524, 14996), (652, 12052), (1048, 7498), (1304, 6026), (2096, 3749), (2608, 3013)]