1540803328

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{316777}}^1$

素因数の和:316812

約数の個数: 36

約数和(自身を含む): 3237471160

約数和(自身を除く): 1696667832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 316777, 633554, 1267108, 2534216, 5068432, 6018763, 10136864, 12037526, 20273728, 24075052, 40547456, 48150104, 81094912, 96300208, 192600416, 385200832, 770401664, 1540803328]

約数ペア:

[(1, 1540803328), (2, 770401664), (4, 385200832), (8, 192600416), (16, 96300208), (19, 81094912), (32, 48150104), (38, 40547456), (64, 24075052), (76, 20273728), (128, 12037526), (152, 10136864), (256, 6018763), (304, 5068432), (608, 2534216), (1216, 1267108), (2432, 633554), (4864, 316777)]