2591567129116

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6917}}^1\times {\mathrm{24197}}^1$

素因数の和:31211

約数の個数: 72

約数和(自身を含む): 5343464306880

約数和(自身を除く): 2751897177764

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 6917, 7742, 13834, 15484, 24197, 27668, 48394, 48419, 96788, 96838, 169379, 193676, 338758, 338933, 546443, 677516, 677866, 1092886, 1185653, 1355732, 1911563, 2185772, 2371306, 3823126, 3825101, 4742612, 7646252, 7650202, 13380941, 15300404, 26761882, 26775707, 53523764, 53551414, 93666587, 107102828, 167370649, 187333174, 334741298, 374666348, 669482596, 1171594543, 2343189086, 4686378172, 8201161801, 13222281271, 16402323602, 26444562542, 32804647204, 52889125084, 92555968897, 185111937794, 370223875588, 647891782279, 1295783564558, 2591567129116]

約数ペア:

[(1, 2591567129116), (2, 1295783564558), (4, 647891782279), (7, 370223875588), (14, 185111937794), (28, 92555968897), (49, 52889125084), (79, 32804647204), (98, 26444562542), (158, 16402323602), (196, 13222281271), (316, 8201161801), (553, 4686378172), (1106, 2343189086), (2212, 1171594543), (3871, 669482596), (6917, 374666348), (7742, 334741298), (13834, 187333174), (15484, 167370649), (24197, 107102828), (27668, 93666587), (48394, 53551414), (48419, 53523764), (96788, 26775707), (96838, 26761882), (169379, 15300404), (193676, 13380941), (338758, 7650202), (338933, 7646252), (546443, 4742612), (677516, 3825101), (677866, 3823126), (1092886, 2371306), (1185653, 2185772), (1355732, 1911563)]