25408956

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 60850944

約数和(自身を除く): 35441988

約数列:

[1, 2, 3, 4, 6, 12, 83, 97, 166, 194, 249, 263, 291, 332, 388, 498, 526, 582, 789, 996, 1052, 1164, 1578, 3156, 8051, 16102, 21829, 24153, 25511, 32204, 43658, 48306, 51022, 65487, 76533, 87316, 96612, 102044, 130974, 153066, 261948, 306132, 2117413, 4234826, 6352239, 8469652, 12704478, 25408956]

約数ペア:

[(1, 25408956), (2, 12704478), (3, 8469652), (4, 6352239), (6, 4234826), (12, 2117413), (83, 306132), (97, 261948), (166, 153066), (194, 130974), (249, 102044), (263, 96612), (291, 87316), (332, 76533), (388, 65487), (498, 51022), (526, 48306), (582, 43658), (789, 32204), (996, 25511), (1052, 24153), (1164, 21829), (1578, 16102), (3156, 8051)]