28738130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 54840240

約数和(自身を除く): 26102110

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 2417, 4834, 5945, 11890, 12085, 24170, 70093, 99097, 140186, 198194, 350465, 495485, 700930, 990970, 2873813, 5747626, 14369065, 28738130]

約数ペア:

[(1, 28738130), (2, 14369065), (5, 5747626), (10, 2873813), (29, 990970), (41, 700930), (58, 495485), (82, 350465), (145, 198194), (205, 140186), (290, 99097), (410, 70093), (1189, 24170), (2378, 12085), (2417, 11890), (4834, 5945)]