917383616

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{201889}}^1$

素因数の和:201972

約数の個数: 28

約数和(自身を含む): 1846082160

約数和(自身を除く): 928698544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 201889, 403778, 807556, 1615112, 3230224, 6460448, 12920896, 14334119, 28668238, 57336476, 114672952, 229345904, 458691808, 917383616]

約数ペア:

[(1, 917383616), (2, 458691808), (4, 229345904), (8, 114672952), (16, 57336476), (32, 28668238), (64, 14334119), (71, 12920896), (142, 6460448), (284, 3230224), (568, 1615112), (1136, 807556), (2272, 403778), (4544, 201889)]