71498378

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 125846784

約数和(自身を除く): 54348406

約数列:

[1, 2, 7, 14, 53, 106, 167, 334, 371, 577, 742, 1154, 1169, 2338, 4039, 8078, 8851, 17702, 30581, 61162, 61957, 96359, 123914, 192718, 214067, 428134, 674513, 1349026, 5107027, 10214054, 35749189, 71498378]

約数ペア:

[(1, 71498378), (2, 35749189), (7, 10214054), (14, 5107027), (53, 1349026), (106, 674513), (167, 428134), (334, 214067), (371, 192718), (577, 123914), (742, 96359), (1154, 61957), (1169, 61162), (2338, 30581), (4039, 17702), (8078, 8851)]