4378928

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 30

約数和(自身を含む): 9022116

約数和(自身を除く): 4643188

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 947, 1156, 1894, 2312, 3788, 4624, 7576, 15152, 16099, 32198, 64396, 128792, 257584, 273683, 547366, 1094732, 2189464, 4378928]

約数ペア:

[(1, 4378928), (2, 2189464), (4, 1094732), (8, 547366), (16, 273683), (17, 257584), (34, 128792), (68, 64396), (136, 32198), (272, 16099), (289, 15152), (578, 7576), (947, 4624), (1156, 3788), (1894, 2312)]