4080453472

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 8082622800

約数和(自身を除く): 4002169328

約数列:

[1, 2, 4, 8, 16, 32, 379, 509, 661, 758, 1018, 1322, 1516, 2036, 2644, 3032, 4072, 5288, 6064, 8144, 10576, 12128, 16288, 21152, 192911, 250519, 336449, 385822, 501038, 672898, 771644, 1002076, 1345796, 1543288, 2004152, 2691592, 3086576, 4008304, 5383184, 6173152, 8016608, 10766368, 127514171, 255028342, 510056684, 1020113368, 2040226736, 4080453472]

約数ペア:

[(1, 4080453472), (2, 2040226736), (4, 1020113368), (8, 510056684), (16, 255028342), (32, 127514171), (379, 10766368), (509, 8016608), (661, 6173152), (758, 5383184), (1018, 4008304), (1322, 3086576), (1516, 2691592), (2036, 2004152), (2644, 1543288), (3032, 1345796), (4072, 1002076), (5288, 771644), (6064, 672898), (8144, 501038), (10576, 385822), (12128, 336449), (16288, 250519), (21152, 192911)]