27638974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 48646656

約数和(自身を除く): 21007682

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1103, 1139, 1474, 2206, 2278, 12133, 12529, 18751, 24266, 25058, 37502, 73901, 147802, 206261, 412522, 812911, 1256317, 1625822, 2512634, 13819487, 27638974]

約数ペア:

[(1, 27638974), (2, 13819487), (11, 2512634), (17, 1625822), (22, 1256317), (34, 812911), (67, 412522), (134, 206261), (187, 147802), (374, 73901), (737, 37502), (1103, 25058), (1139, 24266), (1474, 18751), (2206, 12529), (2278, 12133)]