27904512

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 80

約数和(自身を含む): 76504032

約数和(自身を除く): 48599520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 491, 512, 592, 768, 888, 982, 1184, 1473, 1536, 1776, 1964, 2368, 2946, 3552, 3928, 4736, 5892, 7104, 7856, 9472, 11784, 14208, 15712, 18167, 18944, 23568, 28416, 31424, 36334, 47136, 54501, 56832, 62848, 72668, 94272, 109002, 125696, 145336, 188544, 218004, 251392, 290672, 377088, 436008, 581344, 754176, 872016, 1162688, 1744032, 2325376, 3488064, 4650752, 6976128, 9301504, 13952256, 27904512]

約数ペア:

[(1, 27904512), (2, 13952256), (3, 9301504), (4, 6976128), (6, 4650752), (8, 3488064), (12, 2325376), (16, 1744032), (24, 1162688), (32, 872016), (37, 754176), (48, 581344), (64, 436008), (74, 377088), (96, 290672), (111, 251392), (128, 218004), (148, 188544), (192, 145336), (222, 125696), (256, 109002), (296, 94272), (384, 72668), (444, 62848), (491, 56832), (512, 54501), (592, 47136), (768, 36334), (888, 31424), (982, 28416), (1184, 23568), (1473, 18944), (1536, 18167), (1776, 15712), (1964, 14208), (2368, 11784), (2946, 9472), (3552, 7856), (3928, 7104), (4736, 5892)]