73856198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 126077952

約数和(自身を除く): 52221754

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2131, 2666, 4262, 17329, 27703, 34658, 55406, 66061, 91633, 132122, 183266, 858793, 1191229, 1717586, 2382458, 2840623, 5681246, 36928099, 73856198]

約数ペア:

[(1, 73856198), (2, 36928099), (13, 5681246), (26, 2840623), (31, 2382458), (43, 1717586), (62, 1191229), (86, 858793), (403, 183266), (559, 132122), (806, 91633), (1118, 66061), (1333, 55406), (2131, 34658), (2666, 27703), (4262, 17329)]