64614536

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 141834240

約数和(自身を除く): 77219704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 863, 1337, 1528, 1726, 2674, 3452, 5348, 6041, 6904, 9359, 10696, 12082, 18718, 24164, 37436, 42287, 48328, 74872, 84574, 164833, 169148, 329666, 338296, 659332, 1153831, 1318664, 2307662, 4615324, 8076817, 9230648, 16153634, 32307268, 64614536]

約数ペア:

[(1, 64614536), (2, 32307268), (4, 16153634), (7, 9230648), (8, 8076817), (14, 4615324), (28, 2307662), (49, 1318664), (56, 1153831), (98, 659332), (191, 338296), (196, 329666), (382, 169148), (392, 164833), (764, 84574), (863, 74872), (1337, 48328), (1528, 42287), (1726, 37436), (2674, 24164), (3452, 18718), (5348, 12082), (6041, 10696), (6904, 9359)]