25253128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 50356800

約数和(自身を除く): 25103672

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1613, 1957, 3226, 3914, 6452, 7828, 12904, 15656, 30647, 61294, 122588, 166139, 245176, 332278, 664556, 1329112, 3156641, 6313282, 12626564, 25253128]

約数ペア:

[(1, 25253128), (2, 12626564), (4, 6313282), (8, 3156641), (19, 1329112), (38, 664556), (76, 332278), (103, 245176), (152, 166139), (206, 122588), (412, 61294), (824, 30647), (1613, 15656), (1957, 12904), (3226, 7828), (3914, 6452)]