29961464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2797}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 61108320

約数和(自身を除く): 31146856

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 2797, 5356, 5594, 10712, 11188, 22376, 36361, 72722, 145444, 288091, 290888, 576182, 1152364, 2304728, 3745183, 7490366, 14980732, 29961464]

約数ペア:

[(1, 29961464), (2, 14980732), (4, 7490366), (8, 3745183), (13, 2304728), (26, 1152364), (52, 576182), (103, 290888), (104, 288091), (206, 145444), (412, 72722), (824, 36361), (1339, 22376), (2678, 11188), (2797, 10712), (5356, 5594)]