40173296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 82792320

約数和(自身を除く): 42619024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1283, 1648, 1957, 2566, 3914, 5132, 7828, 10264, 15656, 20528, 24377, 31312, 48754, 97508, 132149, 195016, 264298, 390032, 528596, 1057192, 2114384, 2510831, 5021662, 10043324, 20086648, 40173296]

約数ペア:

[(1, 40173296), (2, 20086648), (4, 10043324), (8, 5021662), (16, 2510831), (19, 2114384), (38, 1057192), (76, 528596), (103, 390032), (152, 264298), (206, 195016), (304, 132149), (412, 97508), (824, 48754), (1283, 31312), (1648, 24377), (1957, 20528), (2566, 15656), (3914, 10264), (5132, 7828)]