72743608

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41903}}^1$

素因数の和:41947

約数の個数: 32

約数和(自身を含む): 160911360

約数和(自身を除く): 88167752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41903, 83806, 167612, 293321, 335224, 586642, 1173284, 1298993, 2346568, 2597986, 5195972, 9092951, 10391944, 18185902, 36371804, 72743608]

約数ペア:

[(1, 72743608), (2, 36371804), (4, 18185902), (7, 10391944), (8, 9092951), (14, 5195972), (28, 2597986), (31, 2346568), (56, 1298993), (62, 1173284), (124, 586642), (217, 335224), (248, 293321), (434, 167612), (868, 83806), (1736, 41903)]