42039842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 70383600

約数和(自身を除く): 28343758

約数列:

[1, 2, 13, 26, 41, 82, 113, 226, 349, 533, 698, 1066, 1469, 2938, 4537, 4633, 9074, 9266, 14309, 28618, 39437, 60229, 78874, 120458, 186017, 372034, 512681, 1025362, 1616917, 3233834, 21019921, 42039842]

約数ペア:

[(1, 42039842), (2, 21019921), (13, 3233834), (26, 1616917), (41, 1025362), (82, 512681), (113, 372034), (226, 186017), (349, 120458), (533, 78874), (698, 60229), (1066, 39437), (1469, 28618), (2938, 14309), (4537, 9266), (4633, 9074)]