28346752

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 68372640

約数和(自身を除く): 40025888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1861, 1904, 2176, 3722, 3808, 7444, 7616, 13027, 14888, 15232, 26054, 29776, 31637, 52108, 59552, 63274, 104216, 119104, 126548, 208432, 221459, 238208, 253096, 416864, 442918, 506192, 833728, 885836, 1012384, 1667456, 1771672, 2024768, 3543344, 4049536, 7086688, 14173376, 28346752]

約数ペア:

[(1, 28346752), (2, 14173376), (4, 7086688), (7, 4049536), (8, 3543344), (14, 2024768), (16, 1771672), (17, 1667456), (28, 1012384), (32, 885836), (34, 833728), (56, 506192), (64, 442918), (68, 416864), (112, 253096), (119, 238208), (128, 221459), (136, 208432), (224, 126548), (238, 119104), (272, 104216), (448, 63274), (476, 59552), (544, 52108), (896, 31637), (952, 29776), (1088, 26054), (1861, 15232), (1904, 14888), (2176, 13027), (3722, 7616), (3808, 7444)]