2720744512

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1371343}}^1$

素因数の和:1371386

約数の個数: 28

約数和(自身を含む): 5573142016

約数和(自身を除く): 2852397504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 1371343, 2742686, 5485372, 10970744, 21941488, 42511633, 43882976, 85023266, 87765952, 170046532, 340093064, 680186128, 1360372256, 2720744512]

約数ペア:

[(1, 2720744512), (2, 1360372256), (4, 680186128), (8, 340093064), (16, 170046532), (31, 87765952), (32, 85023266), (62, 43882976), (64, 42511633), (124, 21941488), (248, 10970744), (496, 5485372), (992, 2742686), (1984, 1371343)]