11491312

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 27141120

約数和(自身を除く): 15649808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 47, 56, 59, 74, 94, 112, 118, 148, 188, 236, 259, 296, 329, 376, 413, 472, 518, 592, 658, 752, 826, 944, 1036, 1316, 1652, 1739, 2072, 2183, 2632, 2773, 3304, 3478, 4144, 4366, 5264, 5546, 6608, 6956, 8732, 11092, 12173, 13912, 15281, 17464, 19411, 22184, 24346, 27824, 30562, 34928, 38822, 44368, 48692, 61124, 77644, 97384, 102601, 122248, 155288, 194768, 205202, 244496, 310576, 410404, 718207, 820808, 1436414, 1641616, 2872828, 5745656, 11491312]

約数ペア:

[(1, 11491312), (2, 5745656), (4, 2872828), (7, 1641616), (8, 1436414), (14, 820808), (16, 718207), (28, 410404), (37, 310576), (47, 244496), (56, 205202), (59, 194768), (74, 155288), (94, 122248), (112, 102601), (118, 97384), (148, 77644), (188, 61124), (236, 48692), (259, 44368), (296, 38822), (329, 34928), (376, 30562), (413, 27824), (472, 24346), (518, 22184), (592, 19411), (658, 17464), (752, 15281), (826, 13912), (944, 12173), (1036, 11092), (1316, 8732), (1652, 6956), (1739, 6608), (2072, 5546), (2183, 5264), (2632, 4366), (2773, 4144), (3304, 3478)]