28722498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 68152320

約数和(自身を除く): 39429822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 67, 118, 134, 173, 177, 201, 346, 354, 402, 413, 469, 519, 826, 938, 1038, 1211, 1239, 1407, 2422, 2478, 2814, 3633, 3953, 7266, 7906, 10207, 11591, 11859, 20414, 23182, 23718, 27671, 30621, 34773, 55342, 61242, 69546, 71449, 81137, 83013, 142898, 162274, 166026, 214347, 243411, 428694, 486822, 683869, 1367738, 2051607, 4103214, 4787083, 9574166, 14361249, 28722498]

約数ペア:

[(1, 28722498), (2, 14361249), (3, 9574166), (6, 4787083), (7, 4103214), (14, 2051607), (21, 1367738), (42, 683869), (59, 486822), (67, 428694), (118, 243411), (134, 214347), (173, 166026), (177, 162274), (201, 142898), (346, 83013), (354, 81137), (402, 71449), (413, 69546), (469, 61242), (519, 55342), (826, 34773), (938, 30621), (1038, 27671), (1211, 23718), (1239, 23182), (1407, 20414), (2422, 11859), (2478, 11591), (2814, 10207), (3633, 7906), (3953, 7266)]