64072288

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9275

約数の個数: 48

約数和(自身を含む): 148829184

約数和(自身を除く): 84756896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9227, 18454, 36908, 64589, 73816, 129178, 147632, 258356, 286037, 295264, 516712, 572074, 1033424, 1144148, 2002259, 2066848, 2288296, 4004518, 4576592, 8009036, 9153184, 16018072, 32036144, 64072288]

約数ペア:

[(1, 64072288), (2, 32036144), (4, 16018072), (7, 9153184), (8, 8009036), (14, 4576592), (16, 4004518), (28, 2288296), (31, 2066848), (32, 2002259), (56, 1144148), (62, 1033424), (112, 572074), (124, 516712), (217, 295264), (224, 286037), (248, 258356), (434, 147632), (496, 129178), (868, 73816), (992, 64589), (1736, 36908), (3472, 18454), (6944, 9227)]