25937803801

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{881}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 32973308928

約数和(自身を除く): 7035505127

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 607, 881, 1183, 3731, 4249, 6167, 6929, 7891, 11453, 24887, 36121, 48503, 55237, 80171, 102583, 148889, 174209, 252847, 323531, 469573, 534767, 718081, 1042223, 2264717, 3287011, 3743369, 4205903, 6104449, 6951971, 21925447, 29441321, 42731143, 48663797, 90375623, 153478129, 285030811, 632629361, 1995215677, 3705400543, 25937803801]

約数ペア:

[(1, 25937803801), (7, 3705400543), (13, 1995215677), (41, 632629361), (91, 285030811), (169, 153478129), (287, 90375623), (533, 48663797), (607, 42731143), (881, 29441321), (1183, 21925447), (3731, 6951971), (4249, 6104449), (6167, 4205903), (6929, 3743369), (7891, 3287011), (11453, 2264717), (24887, 1042223), (36121, 718081), (48503, 534767), (55237, 469573), (80171, 323531), (102583, 252847), (148889, 174209)]