72418976

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10477

約数の個数: 48

約数和(自身を含む): 168215040

約数和(自身を除く): 95796064

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, 10429, 20858, 41716, 73003, 83432, 146006, 166864, 292012, 323299, 333728, 584024, 646598, 1168048, 1293196, 2263093, 2336096, 2586392, 4526186, 5172784, 9052372, 10345568, 18104744, 36209488, 72418976]

約数ペア:

[(1, 72418976), (2, 36209488), (4, 18104744), (7, 10345568), (8, 9052372), (14, 5172784), (16, 4526186), (28, 2586392), (31, 2336096), (32, 2263093), (56, 1293196), (62, 1168048), (112, 646598), (124, 584024), (217, 333728), (224, 323299), (248, 292012), (434, 166864), (496, 146006), (868, 83432), (992, 73003), (1736, 41716), (3472, 20858), (6944, 10429)]