813790976

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{167309}}^1$

素因数の和:167344

約数の個数: 36

約数和(自身を含む): 1709908200

約数和(自身を除く): 896117224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 167309, 334618, 669236, 1338472, 2676944, 3178871, 5353888, 6357742, 10707776, 12715484, 21415552, 25430968, 42831104, 50861936, 101723872, 203447744, 406895488, 813790976]

約数ペア:

[(1, 813790976), (2, 406895488), (4, 203447744), (8, 101723872), (16, 50861936), (19, 42831104), (32, 25430968), (38, 21415552), (64, 12715484), (76, 10707776), (128, 6357742), (152, 5353888), (256, 3178871), (304, 2676944), (608, 1338472), (1216, 669236), (2432, 334618), (4864, 167309)]