38998414

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 73483200

約数和(自身を除く): 34484786

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4373, 4459, 8746, 8918, 30611, 56849, 61222, 113698, 214277, 397943, 428554, 795886, 1499939, 2785601, 2999878, 5571202, 19499207, 38998414]

約数ペア:

[(1, 38998414), (2, 19499207), (7, 5571202), (13, 2999878), (14, 2785601), (26, 1499939), (49, 795886), (91, 428554), (98, 397943), (182, 214277), (343, 113698), (637, 61222), (686, 56849), (1274, 30611), (4373, 8918), (4459, 8746)]