56659072

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 118483200

約数和(自身を除く): 61824128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 131, 218, 248, 262, 436, 496, 524, 872, 992, 1048, 1744, 1984, 2096, 3379, 3488, 3968, 4061, 4192, 6758, 6976, 8122, 8384, 13516, 13952, 14279, 16244, 16768, 27032, 28558, 32488, 54064, 57116, 64976, 108128, 114232, 129952, 216256, 228464, 259904, 432512, 442649, 456928, 519808, 885298, 913856, 1770596, 1827712, 3541192, 7082384, 14164768, 28329536, 56659072]

約数ペア:

[(1, 56659072), (2, 28329536), (4, 14164768), (8, 7082384), (16, 3541192), (31, 1827712), (32, 1770596), (62, 913856), (64, 885298), (109, 519808), (124, 456928), (128, 442649), (131, 432512), (218, 259904), (248, 228464), (262, 216256), (436, 129952), (496, 114232), (524, 108128), (872, 64976), (992, 57116), (1048, 54064), (1744, 32488), (1984, 28558), (2096, 27032), (3379, 16768), (3488, 16244), (3968, 14279), (4061, 13952), (4192, 13516), (6758, 8384), (6976, 8122)]