29472492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20639}}^1$

素因数の和:20670

約数の個数: 48

約数和(自身を含む): 83220480

約数和(自身を除く): 53747988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 20639, 41278, 61917, 82556, 123834, 144473, 247668, 288946, 350863, 433419, 577892, 701726, 866838, 1052589, 1403452, 1733676, 2105178, 2456041, 4210356, 4912082, 7368123, 9824164, 14736246, 29472492]

約数ペア:

[(1, 29472492), (2, 14736246), (3, 9824164), (4, 7368123), (6, 4912082), (7, 4210356), (12, 2456041), (14, 2105178), (17, 1733676), (21, 1403452), (28, 1052589), (34, 866838), (42, 701726), (51, 577892), (68, 433419), (84, 350863), (102, 288946), (119, 247668), (204, 144473), (238, 123834), (357, 82556), (476, 61917), (714, 41278), (1428, 20639)]