1409564384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{112657}}^1$

素因数の和:112707

約数の個数: 48

約数和(自身を含む): 3066100128

約数和(自身を除く): 1656535744

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 112657, 225314, 450628, 901256, 1802512, 1915169, 2591111, 3605024, 3830338, 5182222, 7660676, 10364444, 15321352, 20728888, 30642704, 41457776, 44048887, 61285408, 82915552, 88097774, 176195548, 352391096, 704782192, 1409564384]

約数ペア:

[(1, 1409564384), (2, 704782192), (4, 352391096), (8, 176195548), (16, 88097774), (17, 82915552), (23, 61285408), (32, 44048887), (34, 41457776), (46, 30642704), (68, 20728888), (92, 15321352), (136, 10364444), (184, 7660676), (272, 5182222), (368, 3830338), (391, 3605024), (544, 2591111), (736, 1915169), (782, 1802512), (1564, 901256), (3128, 450628), (6256, 225314), (12512, 112657)]