25996910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 51155712

約数和(自身を除く): 25158802

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 4933, 5270, 9866, 24665, 49330, 83861, 152923, 167722, 305846, 419305, 764615, 838610, 1529230, 2599691, 5199382, 12998455, 25996910]

約数ペア:

[(1, 25996910), (2, 12998455), (5, 5199382), (10, 2599691), (17, 1529230), (31, 838610), (34, 764615), (62, 419305), (85, 305846), (155, 167722), (170, 152923), (310, 83861), (527, 49330), (1054, 24665), (2635, 9866), (4933, 5270)]