28693088

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 58405536

約数和(自身を除く): 29712448

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 173, 284, 292, 346, 568, 584, 692, 1136, 1168, 1384, 2272, 2336, 2768, 5183, 5536, 10366, 12283, 12629, 20732, 24566, 25258, 41464, 49132, 50516, 82928, 98264, 101032, 165856, 196528, 202064, 393056, 404128, 896659, 1793318, 3586636, 7173272, 14346544, 28693088]

約数ペア:

[(1, 28693088), (2, 14346544), (4, 7173272), (8, 3586636), (16, 1793318), (32, 896659), (71, 404128), (73, 393056), (142, 202064), (146, 196528), (173, 165856), (284, 101032), (292, 98264), (346, 82928), (568, 50516), (584, 49132), (692, 41464), (1136, 25258), (1168, 24566), (1384, 20732), (2272, 12629), (2336, 12283), (2768, 10366), (5183, 5536)]