28346648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10391}}^1$

素因数の和:10439

約数の個数: 32

約数和(自身を含む): 59857920

約数和(自身を除く): 31511272

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 10391, 20782, 41564, 83128, 114301, 228602, 322121, 457204, 644242, 914408, 1288484, 2576968, 3543331, 7086662, 14173324, 28346648]

約数ペア:

[(1, 28346648), (2, 14173324), (4, 7086662), (8, 3543331), (11, 2576968), (22, 1288484), (31, 914408), (44, 644242), (62, 457204), (88, 322121), (124, 228602), (248, 114301), (341, 83128), (682, 41564), (1364, 20782), (2728, 10391)]