66326848

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 161812224

約数和(自身を除く): 95485376

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 157, 161, 164, 184, 224, 287, 314, 322, 328, 368, 448, 574, 628, 644, 656, 736, 943, 1099, 1148, 1256, 1288, 1312, 1472, 1886, 2198, 2296, 2512, 2576, 2624, 3611, 3772, 4396, 4592, 5024, 5152, 6437, 6601, 7222, 7544, 8792, 9184, 10048, 10304, 12874, 13202, 14444, 15088, 17584, 18368, 25277, 25748, 26404, 28888, 30176, 35168, 45059, 50554, 51496, 52808, 57776, 60352, 70336, 90118, 101108, 102992, 105616, 115552, 148051, 180236, 202216, 205984, 211232, 231104, 296102, 360472, 404432, 411968, 422464, 592204, 720944, 808864, 1036357, 1184408, 1441888, 1617728, 2072714, 2368816, 2883776, 4145428, 4737632, 8290856, 9475264, 16581712, 33163424, 66326848]

約数ペア:

[(1, 66326848), (2, 33163424), (4, 16581712), (7, 9475264), (8, 8290856), (14, 4737632), (16, 4145428), (23, 2883776), (28, 2368816), (32, 2072714), (41, 1617728), (46, 1441888), (56, 1184408), (64, 1036357), (82, 808864), (92, 720944), (112, 592204), (157, 422464), (161, 411968), (164, 404432), (184, 360472), (224, 296102), (287, 231104), (314, 211232), (322, 205984), (328, 202216), (368, 180236), (448, 148051), (574, 115552), (628, 105616), (644, 102992), (656, 101108), (736, 90118), (943, 70336), (1099, 60352), (1148, 57776), (1256, 52808), (1288, 51496), (1312, 50554), (1472, 45059), (1886, 35168), (2198, 30176), (2296, 28888), (2512, 26404), (2576, 25748), (2624, 25277), (3611, 18368), (3772, 17584), (4396, 15088), (4592, 14444), (5024, 13202), (5152, 12874), (6437, 10304), (6601, 10048), (7222, 9184), (7544, 8792)]