8206428

素因数分解:

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

素因数の和:306

約数の個数: 48

約数和(自身を含む): 19877760

約数和(自身を除く): 11671332

約数列:

[1, 2, 3, 4, 6, 12, 59, 67, 118, 134, 173, 177, 201, 236, 268, 346, 354, 402, 519, 692, 708, 804, 1038, 2076, 3953, 7906, 10207, 11591, 11859, 15812, 20414, 23182, 23718, 30621, 34773, 40828, 46364, 47436, 61242, 69546, 122484, 139092, 683869, 1367738, 2051607, 2735476, 4103214, 8206428]

約数ペア:

[(1, 8206428), (2, 4103214), (3, 2735476), (4, 2051607), (6, 1367738), (12, 683869), (59, 139092), (67, 122484), (118, 69546), (134, 61242), (173, 47436), (177, 46364), (201, 40828), (236, 34773), (268, 30621), (346, 23718), (354, 23182), (402, 20414), (519, 15812), (692, 11859), (708, 11591), (804, 10207), (1038, 7906), (2076, 3953)]