39047408

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 77684016

約数和(自身を除く): 38636608

約数列:

[1, 2, 4, 8, 16, 73, 101, 146, 202, 292, 331, 404, 584, 662, 808, 1168, 1324, 1616, 2648, 5296, 7373, 14746, 24163, 29492, 33431, 48326, 58984, 66862, 96652, 117968, 133724, 193304, 267448, 386608, 534896, 2440463, 4880926, 9761852, 19523704, 39047408]

約数ペア:

[(1, 39047408), (2, 19523704), (4, 9761852), (8, 4880926), (16, 2440463), (73, 534896), (101, 386608), (146, 267448), (202, 193304), (292, 133724), (331, 117968), (404, 96652), (584, 66862), (662, 58984), (808, 48326), (1168, 33431), (1324, 29492), (1616, 24163), (2648, 14746), (5296, 7373)]