16653696

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 45696000

約数和(自身を除く): 29042304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1399, 1488, 1984, 2798, 2976, 3968, 4197, 5596, 5952, 8394, 11192, 11904, 16788, 22384, 33576, 43369, 44768, 67152, 86738, 89536, 130107, 134304, 173476, 179072, 260214, 268608, 346952, 520428, 537216, 693904, 1040856, 1387808, 2081712, 2775616, 4163424, 5551232, 8326848, 16653696]

約数ペア:

[(1, 16653696), (2, 8326848), (3, 5551232), (4, 4163424), (6, 2775616), (8, 2081712), (12, 1387808), (16, 1040856), (24, 693904), (31, 537216), (32, 520428), (48, 346952), (62, 268608), (64, 260214), (93, 179072), (96, 173476), (124, 134304), (128, 130107), (186, 89536), (192, 86738), (248, 67152), (372, 44768), (384, 43369), (496, 33576), (744, 22384), (992, 16788), (1399, 11904), (1488, 11192), (1984, 8394), (2798, 5952), (2976, 5596), (3968, 4197)]