74977278

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 154213632

約数和(自身を除く): 79236354

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 2411, 4822, 5183, 7233, 10366, 14466, 15549, 31098, 171181, 176003, 342362, 352006, 513543, 528009, 1027086, 1056018, 12496213, 24992426, 37488639, 74977278]

約数ペア:

[(1, 74977278), (2, 37488639), (3, 24992426), (6, 12496213), (71, 1056018), (73, 1027086), (142, 528009), (146, 513543), (213, 352006), (219, 342362), (426, 176003), (438, 171181), (2411, 31098), (4822, 15549), (5183, 14466), (7233, 10366)]