2747809744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{13159}}^1$

素因数の和:13619

約数の個数: 40

約数和(自身を含む): 5509091840

約数和(自身を除く): 2761282096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 421, 496, 842, 1684, 3368, 6736, 13051, 13159, 26102, 26318, 52204, 52636, 104408, 105272, 208816, 210544, 407929, 815858, 1631716, 3263432, 5539939, 6526864, 11079878, 22159756, 44319512, 88639024, 171738109, 343476218, 686952436, 1373904872, 2747809744]

約数ペア:

[(1, 2747809744), (2, 1373904872), (4, 686952436), (8, 343476218), (16, 171738109), (31, 88639024), (62, 44319512), (124, 22159756), (248, 11079878), (421, 6526864), (496, 5539939), (842, 3263432), (1684, 1631716), (3368, 815858), (6736, 407929), (13051, 210544), (13159, 208816), (26102, 105272), (26318, 104408), (52204, 52636)]