42886886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 78216192

約数和(自身を除く): 35329306

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 367, 491, 734, 982, 2569, 3437, 5138, 6239, 6874, 8347, 12478, 16694, 43673, 58429, 87346, 116858, 180197, 360394, 1261379, 2522758, 3063349, 6126698, 21443443, 42886886]

約数ペア:

[(1, 42886886), (2, 21443443), (7, 6126698), (14, 3063349), (17, 2522758), (34, 1261379), (119, 360394), (238, 180197), (367, 116858), (491, 87346), (734, 58429), (982, 43673), (2569, 16694), (3437, 12478), (5138, 8347), (6239, 6874)]