2425376512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23509}}^1$

素因数の和:23569

約数の個数: 72

約数和(自身を含む): 5382097280

約数和(自身を除く): 2956720768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 7936, 12896, 23509, 25792, 47018, 51584, 94036, 103168, 188072, 305617, 376144, 611234, 728779, 752288, 1222468, 1457558, 1504576, 2444936, 2915116, 3009152, 4889872, 5830232, 6018304, 9474127, 9779744, 11660464, 18948254, 19559488, 23320928, 37896508, 39118976, 46641856, 75793016, 78237952, 93283712, 151586032, 186567424, 303172064, 606344128, 1212688256, 2425376512]

約数ペア:

[(1, 2425376512), (2, 1212688256), (4, 606344128), (8, 303172064), (13, 186567424), (16, 151586032), (26, 93283712), (31, 78237952), (32, 75793016), (52, 46641856), (62, 39118976), (64, 37896508), (104, 23320928), (124, 19559488), (128, 18948254), (208, 11660464), (248, 9779744), (256, 9474127), (403, 6018304), (416, 5830232), (496, 4889872), (806, 3009152), (832, 2915116), (992, 2444936), (1612, 1504576), (1664, 1457558), (1984, 1222468), (3224, 752288), (3328, 728779), (3968, 611234), (6448, 376144), (7936, 305617), (12896, 188072), (23509, 103168), (25792, 94036), (47018, 51584)]