1029244576

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 2052449280

約数和(自身を除く): 1023204704

約数列:

[1, 2, 4, 8, 16, 32, 127, 251, 254, 502, 508, 1004, 1009, 1016, 2008, 2018, 2032, 4016, 4036, 4064, 8032, 8072, 16144, 31877, 32288, 63754, 127508, 128143, 253259, 255016, 256286, 506518, 510032, 512572, 1013036, 1020064, 1025144, 2026072, 2050288, 4052144, 4100576, 8104288, 32163893, 64327786, 128655572, 257311144, 514622288, 1029244576]

約数ペア:

[(1, 1029244576), (2, 514622288), (4, 257311144), (8, 128655572), (16, 64327786), (32, 32163893), (127, 8104288), (251, 4100576), (254, 4052144), (502, 2050288), (508, 2026072), (1004, 1025144), (1009, 1020064), (1016, 1013036), (2008, 512572), (2018, 510032), (2032, 506518), (4016, 256286), (4036, 255016), (4064, 253259), (8032, 128143), (8072, 127508), (16144, 63754), (31877, 32288)]