71375044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 143434368

約数和(自身を除く): 72059324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 263, 307, 442, 526, 614, 884, 1052, 1228, 3419, 3991, 4471, 5219, 6838, 7982, 8942, 10438, 13676, 15964, 17884, 20876, 58123, 67847, 80741, 116246, 135694, 161482, 232492, 271388, 322964, 1049633, 1372597, 2099266, 2745194, 4198532, 5490388, 17843761, 35687522, 71375044]

約数ペア:

[(1, 71375044), (2, 35687522), (4, 17843761), (13, 5490388), (17, 4198532), (26, 2745194), (34, 2099266), (52, 1372597), (68, 1049633), (221, 322964), (263, 271388), (307, 232492), (442, 161482), (526, 135694), (614, 116246), (884, 80741), (1052, 67847), (1228, 58123), (3419, 20876), (3991, 17884), (4471, 15964), (5219, 13676), (6838, 10438), (7982, 8942)]