73480448

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{15107}}^1$

素因数の和:15142

約数の個数: 36

約数和(自身を含む): 154403760

約数和(自身を除く): 80923312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 15107, 30214, 60428, 120856, 241712, 287033, 483424, 574066, 966848, 1148132, 1933696, 2296264, 3867392, 4592528, 9185056, 18370112, 36740224, 73480448]

約数ペア:

[(1, 73480448), (2, 36740224), (4, 18370112), (8, 9185056), (16, 4592528), (19, 3867392), (32, 2296264), (38, 1933696), (64, 1148132), (76, 966848), (128, 574066), (152, 483424), (256, 287033), (304, 241712), (608, 120856), (1216, 60428), (2432, 30214), (4864, 15107)]