39450424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 80262000

約数和(自身を除く): 40811576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2729, 3614, 5458, 7228, 10916, 14456, 21832, 35477, 70954, 141908, 283816, 379331, 758662, 1517324, 3034648, 4931303, 9862606, 19725212, 39450424]

約数ペア:

[(1, 39450424), (2, 19725212), (4, 9862606), (8, 4931303), (13, 3034648), (26, 1517324), (52, 758662), (104, 379331), (139, 283816), (278, 141908), (556, 70954), (1112, 35477), (1807, 21832), (2729, 14456), (3614, 10916), (5458, 7228)]