27946504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3067}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 56328480

約数和(自身を除く): 28381976

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 3067, 4556, 6134, 9112, 12268, 24536, 52139, 104278, 205489, 208556, 410978, 417112, 821956, 1643912, 3493313, 6986626, 13973252, 27946504]

約数ペア:

[(1, 27946504), (2, 13973252), (4, 6986626), (8, 3493313), (17, 1643912), (34, 821956), (67, 417112), (68, 410978), (134, 208556), (136, 205489), (268, 104278), (536, 52139), (1139, 24536), (2278, 12268), (3067, 9112), (4556, 6134)]