38000846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 64260000

約数和(自身を除く): 26259154

約数列:

[1, 2, 13, 26, 29, 58, 101, 202, 377, 499, 754, 998, 1313, 2626, 2929, 5858, 6487, 12974, 14471, 28942, 38077, 50399, 76154, 100798, 188123, 376246, 655187, 1310374, 1461571, 2923142, 19000423, 38000846]

約数ペア:

[(1, 38000846), (2, 19000423), (13, 2923142), (26, 1461571), (29, 1310374), (58, 655187), (101, 376246), (202, 188123), (377, 100798), (499, 76154), (754, 50399), (998, 38077), (1313, 28942), (2626, 14471), (2929, 12974), (5858, 6487)]