912989824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{375407}}^1$

素因数の和:375440

約数の個数: 32

約数和(自身を含む): 1914580800

約数和(自身を除く): 1001590976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 375407, 750814, 1501628, 3003256, 6006512, 7132733, 12013024, 14265466, 24026048, 28530932, 48052096, 57061864, 114123728, 228247456, 456494912, 912989824]

約数ペア:

[(1, 912989824), (2, 456494912), (4, 228247456), (8, 114123728), (16, 57061864), (19, 48052096), (32, 28530932), (38, 24026048), (64, 14265466), (76, 12013024), (128, 7132733), (152, 6006512), (304, 3003256), (608, 1501628), (1216, 750814), (2432, 375407)]