28741128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{92119}}^1$

素因数の和:92141

約数の個数: 32

約数和(自身を含む): 77380800

約数和(自身を除く): 48639672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 92119, 184238, 276357, 368476, 552714, 736952, 1105428, 1197547, 2210856, 2395094, 3592641, 4790188, 7185282, 9580376, 14370564, 28741128]

約数ペア:

[(1, 28741128), (2, 14370564), (3, 9580376), (4, 7185282), (6, 4790188), (8, 3592641), (12, 2395094), (13, 2210856), (24, 1197547), (26, 1105428), (39, 736952), (52, 552714), (78, 368476), (104, 276357), (156, 184238), (312, 92119)]