1960784128

素因数分解:

$2^8\times {\mathrm{293}}^1\times {\mathrm{26141}}^1$

素因数の和:26450

約数の個数: 36

約数和(自身を含む): 3927417228

約数和(自身を除く): 1966633100

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 586, 1172, 2344, 4688, 9376, 18752, 26141, 37504, 52282, 75008, 104564, 209128, 418256, 836512, 1673024, 3346048, 6692096, 7659313, 15318626, 30637252, 61274504, 122549008, 245098016, 490196032, 980392064, 1960784128]

約数ペア:

[(1, 1960784128), (2, 980392064), (4, 490196032), (8, 245098016), (16, 122549008), (32, 61274504), (64, 30637252), (128, 15318626), (256, 7659313), (293, 6692096), (586, 3346048), (1172, 1673024), (2344, 836512), (4688, 418256), (9376, 209128), (18752, 104564), (26141, 75008), (37504, 52282)]