39016016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 60

約数和(自身を含む): 83869632

約数和(自身を除く): 44853616

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 307, 338, 376, 611, 614, 676, 752, 1222, 1228, 1352, 2444, 2456, 2704, 3991, 4888, 4912, 7943, 7982, 9776, 14429, 15886, 15964, 28858, 31772, 31928, 51883, 57716, 63544, 63856, 103766, 115432, 127088, 187577, 207532, 230864, 375154, 415064, 750308, 830128, 1500616, 2438501, 3001232, 4877002, 9754004, 19508008, 39016016]

約数ペア:

[(1, 39016016), (2, 19508008), (4, 9754004), (8, 4877002), (13, 3001232), (16, 2438501), (26, 1500616), (47, 830128), (52, 750308), (94, 415064), (104, 375154), (169, 230864), (188, 207532), (208, 187577), (307, 127088), (338, 115432), (376, 103766), (611, 63856), (614, 63544), (676, 57716), (752, 51883), (1222, 31928), (1228, 31772), (1352, 28858), (2444, 15964), (2456, 15886), (2704, 14429), (3991, 9776), (4888, 7982), (4912, 7943)]