40191593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 48921600

約数和(自身を除く): 8730007

約数列:

[1, 13, 19, 29, 31, 181, 247, 377, 403, 551, 589, 899, 2353, 3439, 5249, 5611, 7163, 7657, 11687, 17081, 44707, 68237, 72943, 99731, 106609, 162719, 222053, 1296503, 1385917, 2115347, 3091661, 40191593]

約数ペア:

[(1, 40191593), (13, 3091661), (19, 2115347), (29, 1385917), (31, 1296503), (181, 222053), (247, 162719), (377, 106609), (403, 99731), (551, 72943), (589, 68237), (899, 44707), (2353, 17081), (3439, 11687), (5249, 7657), (5611, 7163)]