28233008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 57451680

約数和(自身を除く): 29218672

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 857, 1136, 1714, 2059, 3428, 4118, 6856, 8236, 13712, 16472, 24853, 32944, 49706, 60847, 99412, 121694, 198824, 243388, 397648, 486776, 973552, 1764563, 3529126, 7058252, 14116504, 28233008]

約数ペア:

[(1, 28233008), (2, 14116504), (4, 7058252), (8, 3529126), (16, 1764563), (29, 973552), (58, 486776), (71, 397648), (116, 243388), (142, 198824), (232, 121694), (284, 99412), (464, 60847), (568, 49706), (857, 32944), (1136, 24853), (1714, 16472), (2059, 13712), (3428, 8236), (4118, 6856)]