28491942

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 29568858

約数列:

[1, 2, 3, 6, 127, 139, 254, 269, 278, 381, 417, 538, 762, 807, 834, 1614, 17653, 34163, 35306, 37391, 52959, 68326, 74782, 102489, 105918, 112173, 204978, 224346, 4748657, 9497314, 14245971, 28491942]

約数ペア:

[(1, 28491942), (2, 14245971), (3, 9497314), (6, 4748657), (127, 224346), (139, 204978), (254, 112173), (269, 105918), (278, 102489), (381, 74782), (417, 68326), (538, 52959), (762, 37391), (807, 35306), (834, 34163), (1614, 17653)]