25548128788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1189613}}^1$

素因数の和:1189696

約数の個数: 48

約数和(自身を含む): 55959442560

約数和(自身を除く): 30411313772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 5369, 10738, 21476, 1189613, 2379226, 4758452, 8327291, 15464969, 16654582, 30929938, 33309164, 61859876, 70187167, 108254783, 140374334, 216509566, 280748668, 433019132, 491310169, 912433171, 982620338, 1824866342, 1965240676, 3649732684, 6387032197, 12774064394, 25548128788]

約数ペア:

[(1, 25548128788), (2, 12774064394), (4, 6387032197), (7, 3649732684), (13, 1965240676), (14, 1824866342), (26, 982620338), (28, 912433171), (52, 491310169), (59, 433019132), (91, 280748668), (118, 216509566), (182, 140374334), (236, 108254783), (364, 70187167), (413, 61859876), (767, 33309164), (826, 30929938), (1534, 16654582), (1652, 15464969), (3068, 8327291), (5369, 4758452), (10738, 2379226), (21476, 1189613)]