42440636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 90590976

約数和(自身を除く): 48150340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 547, 652, 1094, 1141, 2188, 2282, 2771, 3829, 4564, 5542, 7658, 9299, 11084, 15316, 18598, 19397, 37196, 38794, 65093, 77588, 89161, 130186, 178322, 260372, 356644, 624127, 1248254, 1515737, 2496508, 3031474, 6062948, 10610159, 21220318, 42440636]

約数ペア:

[(1, 42440636), (2, 21220318), (4, 10610159), (7, 6062948), (14, 3031474), (17, 2496508), (28, 1515737), (34, 1248254), (68, 624127), (119, 356644), (163, 260372), (238, 178322), (326, 130186), (476, 89161), (547, 77588), (652, 65093), (1094, 38794), (1141, 37196), (2188, 19397), (2282, 18598), (2771, 15316), (3829, 11084), (4564, 9299), (5542, 7658)]