28782816

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5657}}^1$

素因数の和:5723

約数の個数: 48

約数和(自身を含む): 76994064

約数和(自身を除く): 48211248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 5657, 11314, 16971, 22628, 33942, 45256, 67884, 90512, 135768, 181024, 271536, 299821, 543072, 599642, 899463, 1199284, 1798926, 2398568, 3597852, 4797136, 7195704, 9594272, 14391408, 28782816]

約数ペア:

[(1, 28782816), (2, 14391408), (3, 9594272), (4, 7195704), (6, 4797136), (8, 3597852), (12, 2398568), (16, 1798926), (24, 1199284), (32, 899463), (48, 599642), (53, 543072), (96, 299821), (106, 271536), (159, 181024), (212, 135768), (318, 90512), (424, 67884), (636, 45256), (848, 33942), (1272, 22628), (1696, 16971), (2544, 11314), (5088, 5657)]