40939638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7573}}^1$

素因数の和:7648

約数の個数: 32

約数和(自身を含む): 88343136

約数和(自身を除く): 47403498

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5406, 7573, 15146, 22719, 45438, 128741, 257482, 386223, 401369, 772446, 802738, 1204107, 2408214, 6823273, 13646546, 20469819, 40939638]

約数ペア:

[(1, 40939638), (2, 20469819), (3, 13646546), (6, 6823273), (17, 2408214), (34, 1204107), (51, 802738), (53, 772446), (102, 401369), (106, 386223), (159, 257482), (318, 128741), (901, 45438), (1802, 22719), (2703, 15146), (5406, 7573)]