28736916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{184211}}^1$

素因数の和:184231

約数の個数: 24

約数和(自身を含む): 72211104

約数和(自身を除く): 43474188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 184211, 368422, 552633, 736844, 1105266, 2210532, 2394743, 4789486, 7184229, 9578972, 14368458, 28736916]

約数ペア:

[(1, 28736916), (2, 14368458), (3, 9578972), (4, 7184229), (6, 4789486), (12, 2394743), (13, 2210532), (26, 1105266), (39, 736844), (52, 552633), (78, 368422), (156, 184211)]