1968656512

素因数分解:

$2^7\times {\mathrm{719}}^1\times {\mathrm{21391}}^1$

素因数の和:22124

約数の個数: 32

約数和(自身を含む): 3927571200

約数和(自身を除く): 1958914688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 719, 1438, 2876, 5752, 11504, 21391, 23008, 42782, 46016, 85564, 92032, 171128, 342256, 684512, 1369024, 2738048, 15380129, 30760258, 61520516, 123041032, 246082064, 492164128, 984328256, 1968656512]

約数ペア:

[(1, 1968656512), (2, 984328256), (4, 492164128), (8, 246082064), (16, 123041032), (32, 61520516), (64, 30760258), (128, 15380129), (719, 2738048), (1438, 1369024), (2876, 684512), (5752, 342256), (11504, 171128), (21391, 92032), (23008, 85564), (42782, 46016)]