28365312

素因数分解:

$2^9\times 3^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 77093280

約数和(自身を除く): 48727968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 313, 354, 384, 472, 512, 626, 708, 768, 939, 944, 1252, 1416, 1536, 1878, 1888, 2504, 2832, 3756, 3776, 5008, 5664, 7512, 7552, 10016, 11328, 15024, 15104, 18467, 20032, 22656, 30048, 30208, 36934, 40064, 45312, 55401, 60096, 73868, 80128, 90624, 110802, 120192, 147736, 160256, 221604, 240384, 295472, 443208, 480768, 590944, 886416, 1181888, 1772832, 2363776, 3545664, 4727552, 7091328, 9455104, 14182656, 28365312]

約数ペア:

[(1, 28365312), (2, 14182656), (3, 9455104), (4, 7091328), (6, 4727552), (8, 3545664), (12, 2363776), (16, 1772832), (24, 1181888), (32, 886416), (48, 590944), (59, 480768), (64, 443208), (96, 295472), (118, 240384), (128, 221604), (177, 160256), (192, 147736), (236, 120192), (256, 110802), (313, 90624), (354, 80128), (384, 73868), (472, 60096), (512, 55401), (626, 45312), (708, 40064), (768, 36934), (939, 30208), (944, 30048), (1252, 22656), (1416, 20032), (1536, 18467), (1878, 15104), (1888, 15024), (2504, 11328), (2832, 10016), (3756, 7552), (3776, 7512), (5008, 5664)]