13431088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 30513672

約数和(自身を除く): 17082584

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 88, 134, 136, 176, 187, 268, 272, 374, 536, 737, 748, 1072, 1139, 1474, 1496, 2278, 2948, 2992, 4489, 4556, 5896, 8978, 9112, 11792, 12529, 17956, 18224, 25058, 35912, 49379, 50116, 71824, 76313, 98758, 100232, 152626, 197516, 200464, 305252, 395032, 610504, 790064, 839443, 1221008, 1678886, 3357772, 6715544, 13431088]

約数ペア:

[(1, 13431088), (2, 6715544), (4, 3357772), (8, 1678886), (11, 1221008), (16, 839443), (17, 790064), (22, 610504), (34, 395032), (44, 305252), (67, 200464), (68, 197516), (88, 152626), (134, 100232), (136, 98758), (176, 76313), (187, 71824), (268, 50116), (272, 49379), (374, 35912), (536, 25058), (737, 18224), (748, 17956), (1072, 12529), (1139, 11792), (1474, 9112), (1496, 8978), (2278, 5896), (2948, 4556), (2992, 4489)]