42675828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3853}}^1$

素因数の和:3944

約数の個数: 48

約数和(自身を含む): 108775296

約数和(自身を除く): 66099468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 3853, 5538, 7706, 11076, 11559, 15412, 23118, 46236, 50089, 100178, 150267, 200356, 273563, 300534, 547126, 601068, 820689, 1094252, 1641378, 3282756, 3556319, 7112638, 10668957, 14225276, 21337914, 42675828]

約数ペア:

[(1, 42675828), (2, 21337914), (3, 14225276), (4, 10668957), (6, 7112638), (12, 3556319), (13, 3282756), (26, 1641378), (39, 1094252), (52, 820689), (71, 601068), (78, 547126), (142, 300534), (156, 273563), (213, 200356), (284, 150267), (426, 100178), (852, 50089), (923, 46236), (1846, 23118), (2769, 15412), (3692, 11559), (3853, 11076), (5538, 7706)]