8135528648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61547}}^1$

素因数の和:61638

約数の個数: 64

約数和(自身を含む): 17371307520

約数和(自身を除く): 9235778872

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 10168, 16523, 33046, 61547, 66092, 123094, 132184, 246188, 492376, 800111, 1600222, 1907957, 2523427, 3200444, 3815914, 5046854, 6400888, 7631828, 10093708, 15263656, 20187416, 24803441, 32804551, 49606882, 65609102, 78226237, 99213764, 131218204, 156452474, 198427528, 262436408, 312904948, 625809896, 1016941081, 2033882162, 4067764324, 8135528648]

約数ペア:

[(1, 8135528648), (2, 4067764324), (4, 2033882162), (8, 1016941081), (13, 625809896), (26, 312904948), (31, 262436408), (41, 198427528), (52, 156452474), (62, 131218204), (82, 99213764), (104, 78226237), (124, 65609102), (164, 49606882), (248, 32804551), (328, 24803441), (403, 20187416), (533, 15263656), (806, 10093708), (1066, 7631828), (1271, 6400888), (1612, 5046854), (2132, 3815914), (2542, 3200444), (3224, 2523427), (4264, 1907957), (5084, 1600222), (10168, 800111), (16523, 492376), (33046, 246188), (61547, 132184), (66092, 123094)]