42981712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5449}}^1$

素因数の和:5503

約数の個数: 40

約数和(自身を含む): 91233000

約数和(自身を除く): 48251288

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 5449, 7888, 10898, 21796, 43592, 87184, 92633, 158021, 185266, 316042, 370532, 632084, 741064, 1264168, 1482128, 2528336, 2686357, 5372714, 10745428, 21490856, 42981712]

約数ペア:

[(1, 42981712), (2, 21490856), (4, 10745428), (8, 5372714), (16, 2686357), (17, 2528336), (29, 1482128), (34, 1264168), (58, 741064), (68, 632084), (116, 370532), (136, 316042), (232, 185266), (272, 158021), (464, 92633), (493, 87184), (986, 43592), (1972, 21796), (3944, 10898), (5449, 7888)]