25101934

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 45581760

約数和(自身を除く): 20479826

約数列:

[1, 2, 11, 13, 22, 26, 79, 101, 121, 143, 158, 202, 242, 286, 869, 1027, 1111, 1313, 1573, 1738, 2054, 2222, 2626, 3146, 7979, 9559, 11297, 12221, 14443, 15958, 19118, 22594, 24442, 28886, 87769, 103727, 124267, 158873, 175538, 207454, 248534, 317746, 965459, 1140997, 1930918, 2281994, 12550967, 25101934]

約数ペア:

[(1, 25101934), (2, 12550967), (11, 2281994), (13, 1930918), (22, 1140997), (26, 965459), (79, 317746), (101, 248534), (121, 207454), (143, 175538), (158, 158873), (202, 124267), (242, 103727), (286, 87769), (869, 28886), (1027, 24442), (1111, 22594), (1313, 19118), (1573, 15958), (1738, 14443), (2054, 12221), (2222, 11297), (2626, 9559), (3146, 7979)]