71394864

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3533}}^1$

素因数の和:3965

約数の個数: 40

約数和(自身を含む): 184927152

約数和(自身を除く): 113532288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 3533, 5052, 6736, 7066, 10104, 10599, 14132, 20208, 21198, 28264, 42396, 56528, 84792, 169584, 1487393, 2974786, 4462179, 5949572, 8924358, 11899144, 17848716, 23798288, 35697432, 71394864]

約数ペア:

[(1, 71394864), (2, 35697432), (3, 23798288), (4, 17848716), (6, 11899144), (8, 8924358), (12, 5949572), (16, 4462179), (24, 2974786), (48, 1487393), (421, 169584), (842, 84792), (1263, 56528), (1684, 42396), (2526, 28264), (3368, 21198), (3533, 20208), (5052, 14132), (6736, 10599), (7066, 10104)]