25123163282

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{4943}}^1$

素因数の和:5236

約数の個数: 64

約数和(自身を含む): 45563904000

約数和(自身を除く): 20440740718

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 239, 343, 434, 478, 686, 1519, 1673, 3038, 3346, 4943, 7409, 9886, 10633, 11711, 14818, 21266, 23422, 34601, 51863, 69202, 81977, 103726, 153233, 163954, 242207, 306466, 363041, 484414, 726082, 1072631, 1181377, 1695449, 2145262, 2362754, 2541287, 3390898, 5082574, 7508417, 8269639, 15016834, 16539278, 36622687, 52558919, 57887473, 73245374, 105117838, 115774946, 256358809, 405212311, 512717618, 810424622, 1794511663, 3589023326, 12561581641, 25123163282]

約数ペア:

[(1, 25123163282), (2, 12561581641), (7, 3589023326), (14, 1794511663), (31, 810424622), (49, 512717618), (62, 405212311), (98, 256358809), (217, 115774946), (239, 105117838), (343, 73245374), (434, 57887473), (478, 52558919), (686, 36622687), (1519, 16539278), (1673, 15016834), (3038, 8269639), (3346, 7508417), (4943, 5082574), (7409, 3390898), (9886, 2541287), (10633, 2362754), (11711, 2145262), (14818, 1695449), (21266, 1181377), (23422, 1072631), (34601, 726082), (51863, 484414), (69202, 363041), (81977, 306466), (103726, 242207), (153233, 163954)]