11251328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 25043040

約数和(自身を除く): 13791712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 131, 176, 244, 262, 352, 488, 524, 671, 704, 976, 1048, 1342, 1408, 1441, 1952, 2096, 2684, 2882, 3904, 4192, 5368, 5764, 7808, 7991, 8384, 10736, 11528, 15982, 16768, 21472, 23056, 31964, 42944, 46112, 63928, 85888, 87901, 92224, 127856, 175802, 184448, 255712, 351604, 511424, 703208, 1022848, 1406416, 2812832, 5625664, 11251328]

約数ペア:

[(1, 11251328), (2, 5625664), (4, 2812832), (8, 1406416), (11, 1022848), (16, 703208), (22, 511424), (32, 351604), (44, 255712), (61, 184448), (64, 175802), (88, 127856), (122, 92224), (128, 87901), (131, 85888), (176, 63928), (244, 46112), (262, 42944), (352, 31964), (488, 23056), (524, 21472), (671, 16768), (704, 15982), (976, 11528), (1048, 10736), (1342, 8384), (1408, 7991), (1441, 7808), (1952, 5764), (2096, 5368), (2684, 4192), (2882, 3904)]