69963824

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13291}}^1$

素因数の和:13353

約数の個数: 40

約数和(自身を含む): 158227968

約数和(自身を除く): 88264144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 13291, 26582, 53164, 93037, 106328, 186074, 212656, 372148, 624677, 744296, 1249354, 1488592, 2498708, 4372739, 4997416, 8745478, 9994832, 17490956, 34981912, 69963824]

約数ペア:

[(1, 69963824), (2, 34981912), (4, 17490956), (7, 9994832), (8, 8745478), (14, 4997416), (16, 4372739), (28, 2498708), (47, 1488592), (56, 1249354), (94, 744296), (112, 624677), (188, 372148), (329, 212656), (376, 186074), (658, 106328), (752, 93037), (1316, 53164), (2632, 26582), (5264, 13291)]