64912246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 118656000

約数和(自身を除く): 53743754

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 3089, 6178, 10507, 21014, 21623, 43246, 58691, 117382, 244031, 410837, 488062, 821674, 1708217, 3416434, 4636589, 9273178, 32456123, 64912246]

約数ペア:

[(1, 64912246), (2, 32456123), (7, 9273178), (14, 4636589), (19, 3416434), (38, 1708217), (79, 821674), (133, 488062), (158, 410837), (266, 244031), (553, 117382), (1106, 58691), (1501, 43246), (3002, 21623), (3089, 21014), (6178, 10507)]