8498464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 10129376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 659, 806, 992, 1318, 1612, 2636, 3224, 5272, 6448, 8567, 10544, 12896, 17134, 20429, 21088, 34268, 40858, 68536, 81716, 137072, 163432, 265577, 274144, 326864, 531154, 653728, 1062308, 2124616, 4249232, 8498464]

約数ペア:

[(1, 8498464), (2, 4249232), (4, 2124616), (8, 1062308), (13, 653728), (16, 531154), (26, 326864), (31, 274144), (32, 265577), (52, 163432), (62, 137072), (104, 81716), (124, 68536), (208, 40858), (248, 34268), (403, 21088), (416, 20429), (496, 17134), (659, 12896), (806, 10544), (992, 8567), (1318, 6448), (1612, 5272), (2636, 3224)]