42107156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115679}}^1$

素因数の和:115703

約数の個数: 24

約数和(自身を含む): 90693120

約数和(自身を除く): 48585964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 115679, 231358, 462716, 809753, 1503827, 1619506, 3007654, 3239012, 6015308, 10526789, 21053578, 42107156]

約数ペア:

[(1, 42107156), (2, 21053578), (4, 10526789), (7, 6015308), (13, 3239012), (14, 3007654), (26, 1619506), (28, 1503827), (52, 809753), (91, 462716), (182, 231358), (364, 115679)]