1979279264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{88741}}^1$

素因数の和:88809

約数の個数: 48

約数和(自身を含む): 4226603976

約数和(自身を除く): 2247324712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 11152, 22304, 88741, 177482, 354964, 709928, 1419856, 1508597, 2839712, 3017194, 3638381, 6034388, 7276762, 12068776, 14553524, 24137552, 29107048, 48275104, 58214096, 61852477, 116428192, 123704954, 247409908, 494819816, 989639632, 1979279264]

約数ペア:

[(1, 1979279264), (2, 989639632), (4, 494819816), (8, 247409908), (16, 123704954), (17, 116428192), (32, 61852477), (34, 58214096), (41, 48275104), (68, 29107048), (82, 24137552), (136, 14553524), (164, 12068776), (272, 7276762), (328, 6034388), (544, 3638381), (656, 3017194), (697, 2839712), (1312, 1508597), (1394, 1419856), (2788, 709928), (5576, 354964), (11152, 177482), (22304, 88741)]