65744056

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37871}}^1$

素因数の和:37915

約数の個数: 32

約数和(自身を含む): 145428480

約数和(自身を除く): 79684424

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 37871, 75742, 151484, 265097, 302968, 530194, 1060388, 1174001, 2120776, 2348002, 4696004, 8218007, 9392008, 16436014, 32872028, 65744056]

約数ペア:

[(1, 65744056), (2, 32872028), (4, 16436014), (7, 9392008), (8, 8218007), (14, 4696004), (28, 2348002), (31, 2120776), (56, 1174001), (62, 1060388), (124, 530194), (217, 302968), (248, 265097), (434, 151484), (868, 75742), (1736, 37871)]