42261178

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 26686022

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 419, 838, 1073, 1363, 1739, 2146, 2726, 3478, 12151, 15503, 19693, 24302, 31006, 39386, 50431, 100862, 449587, 571097, 728641, 899174, 1142194, 1457282, 21130589, 42261178]

約数ペア:

[(1, 42261178), (2, 21130589), (29, 1457282), (37, 1142194), (47, 899174), (58, 728641), (74, 571097), (94, 449587), (419, 100862), (838, 50431), (1073, 39386), (1363, 31006), (1739, 24302), (2146, 19693), (2726, 15503), (3478, 12151)]