415507904

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13063}}^1$

素因数の和:13153

約数の個数: 56

約数和(自身を含む): 955657728

約数和(自身を除く): 540149824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 13063, 15904, 26126, 31808, 52252, 91441, 104504, 182882, 209008, 365764, 418016, 731528, 836032, 927473, 1463056, 1854946, 2926112, 3709892, 5852224, 6492311, 7419784, 12984622, 14839568, 25969244, 29679136, 51938488, 59358272, 103876976, 207753952, 415507904]

約数ペア:

[(1, 415507904), (2, 207753952), (4, 103876976), (7, 59358272), (8, 51938488), (14, 29679136), (16, 25969244), (28, 14839568), (32, 12984622), (56, 7419784), (64, 6492311), (71, 5852224), (112, 3709892), (142, 2926112), (224, 1854946), (284, 1463056), (448, 927473), (497, 836032), (568, 731528), (994, 418016), (1136, 365764), (1988, 209008), (2272, 182882), (3976, 104504), (4544, 91441), (7952, 52252), (13063, 31808), (15904, 26126)]