23512916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 49082880

約数和(自身を除く): 25569964

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 331, 413, 602, 662, 826, 1204, 1324, 1652, 2317, 2537, 4634, 5074, 9268, 10148, 14233, 17759, 19529, 28466, 35518, 39058, 56932, 71036, 78116, 99631, 136703, 199262, 273406, 398524, 546812, 839747, 1679494, 3358988, 5878229, 11756458, 23512916]

約数ペア:

[(1, 23512916), (2, 11756458), (4, 5878229), (7, 3358988), (14, 1679494), (28, 839747), (43, 546812), (59, 398524), (86, 273406), (118, 199262), (172, 136703), (236, 99631), (301, 78116), (331, 71036), (413, 56932), (602, 39058), (662, 35518), (826, 28466), (1204, 19529), (1324, 17759), (1652, 14233), (2317, 10148), (2537, 9268), (4634, 5074)]