39761072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10061}}^1$

素因数の和:10101

約数の個数: 40

約数和(自身を含む): 87338160

約数和(自身を除く): 47577088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 10061, 20122, 40244, 80488, 130793, 160976, 191159, 261586, 382318, 523172, 764636, 1046344, 1529272, 2092688, 2485067, 3058544, 4970134, 9940268, 19880536, 39761072]

約数ペア:

[(1, 39761072), (2, 19880536), (4, 9940268), (8, 4970134), (13, 3058544), (16, 2485067), (19, 2092688), (26, 1529272), (38, 1046344), (52, 764636), (76, 523172), (104, 382318), (152, 261586), (208, 191159), (247, 160976), (304, 130793), (494, 80488), (988, 40244), (1976, 20122), (3952, 10061)]