68818624

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5297}}^1$

素因数の和:5345

約数の個数: 56

約数和(自身を含む): 161483040

約数和(自身を除く): 92664416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 5297, 6496, 10594, 12992, 21188, 37079, 42376, 74158, 84752, 148316, 153613, 169504, 296632, 307226, 339008, 593264, 614452, 1075291, 1186528, 1228904, 2150582, 2373056, 2457808, 4301164, 4915616, 8602328, 9831232, 17204656, 34409312, 68818624]

約数ペア:

[(1, 68818624), (2, 34409312), (4, 17204656), (7, 9831232), (8, 8602328), (14, 4915616), (16, 4301164), (28, 2457808), (29, 2373056), (32, 2150582), (56, 1228904), (58, 1186528), (64, 1075291), (112, 614452), (116, 593264), (203, 339008), (224, 307226), (232, 296632), (406, 169504), (448, 153613), (464, 148316), (812, 84752), (928, 74158), (1624, 42376), (1856, 37079), (3248, 21188), (5297, 12992), (6496, 10594)]