74134732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 156916480

約数和(自身を除く): 82781748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 331, 421, 532, 662, 842, 1324, 1684, 2317, 2947, 4634, 5894, 6289, 7999, 9268, 11788, 12578, 15998, 25156, 31996, 44023, 55993, 88046, 111986, 139351, 176092, 223972, 278702, 557404, 975457, 1950914, 2647669, 3901828, 5295338, 10590676, 18533683, 37067366, 74134732]

約数ペア:

[(1, 74134732), (2, 37067366), (4, 18533683), (7, 10590676), (14, 5295338), (19, 3901828), (28, 2647669), (38, 1950914), (76, 975457), (133, 557404), (266, 278702), (331, 223972), (421, 176092), (532, 139351), (662, 111986), (842, 88046), (1324, 55993), (1684, 44023), (2317, 31996), (2947, 25156), (4634, 15998), (5894, 12578), (6289, 11788), (7999, 9268)]