40419602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 65784960

約数和(自身を除く): 25365358

約数列:

[1, 2, 23, 46, 53, 59, 106, 118, 281, 562, 1219, 1357, 2438, 2714, 3127, 6254, 6463, 12926, 14893, 16579, 29786, 33158, 71921, 143842, 342539, 381317, 685078, 762634, 878687, 1757374, 20209801, 40419602]

約数ペア:

[(1, 40419602), (2, 20209801), (23, 1757374), (46, 878687), (53, 762634), (59, 685078), (106, 381317), (118, 342539), (281, 143842), (562, 71921), (1219, 33158), (1357, 29786), (2438, 16579), (2714, 14893), (3127, 12926), (6254, 6463)]