26300636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 51072000

約数和(自身を除く): 24771364

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 199, 398, 703, 796, 893, 1406, 1739, 1786, 2812, 3478, 3572, 3781, 6956, 7363, 7562, 9353, 14726, 15124, 18706, 29452, 33041, 37412, 66082, 132164, 139897, 177707, 279794, 346061, 355414, 559588, 692122, 710828, 1384244, 6575159, 13150318, 26300636]

約数ペア:

[(1, 26300636), (2, 13150318), (4, 6575159), (19, 1384244), (37, 710828), (38, 692122), (47, 559588), (74, 355414), (76, 346061), (94, 279794), (148, 177707), (188, 139897), (199, 132164), (398, 66082), (703, 37412), (796, 33041), (893, 29452), (1406, 18706), (1739, 15124), (1786, 14726), (2812, 9353), (3478, 7562), (3572, 7363), (3781, 6956)]