2743161728

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2551}}^1$

素因数の和:2867

約数の個数: 64

約数和(自身を含む): 5664215040

約数和(自身を除く): 2921053312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 271, 496, 542, 992, 1084, 1984, 2168, 2551, 3968, 4336, 5102, 8401, 8672, 10204, 16802, 17344, 20408, 33604, 34688, 40816, 67208, 79081, 81632, 134416, 158162, 163264, 268832, 316324, 326528, 537664, 632648, 691321, 1075328, 1265296, 1382642, 2530592, 2765284, 5061184, 5530568, 10122368, 11061136, 21430951, 22122272, 42861902, 44244544, 85723804, 88489088, 171447608, 342895216, 685790432, 1371580864, 2743161728]

約数ペア:

[(1, 2743161728), (2, 1371580864), (4, 685790432), (8, 342895216), (16, 171447608), (31, 88489088), (32, 85723804), (62, 44244544), (64, 42861902), (124, 22122272), (128, 21430951), (248, 11061136), (271, 10122368), (496, 5530568), (542, 5061184), (992, 2765284), (1084, 2530592), (1984, 1382642), (2168, 1265296), (2551, 1075328), (3968, 691321), (4336, 632648), (5102, 537664), (8401, 326528), (8672, 316324), (10204, 268832), (16802, 163264), (17344, 158162), (20408, 134416), (33604, 81632), (34688, 79081), (40816, 67208)]