38238704

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 89488320

約数和(自身を除く): 51249616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 193, 203, 232, 244, 386, 406, 427, 464, 488, 772, 812, 854, 976, 1351, 1544, 1624, 1708, 1769, 2702, 3088, 3248, 3416, 3538, 5404, 5597, 6832, 7076, 10808, 11194, 11773, 12383, 14152, 21616, 22388, 23546, 24766, 28304, 39179, 44776, 47092, 49532, 78358, 82411, 89552, 94184, 99064, 156716, 164822, 188368, 198128, 313432, 329644, 341417, 626864, 659288, 682834, 1318576, 1365668, 2389919, 2731336, 4779838, 5462672, 9559676, 19119352, 38238704]

約数ペア:

[(1, 38238704), (2, 19119352), (4, 9559676), (7, 5462672), (8, 4779838), (14, 2731336), (16, 2389919), (28, 1365668), (29, 1318576), (56, 682834), (58, 659288), (61, 626864), (112, 341417), (116, 329644), (122, 313432), (193, 198128), (203, 188368), (232, 164822), (244, 156716), (386, 99064), (406, 94184), (427, 89552), (464, 82411), (488, 78358), (772, 49532), (812, 47092), (854, 44776), (976, 39179), (1351, 28304), (1544, 24766), (1624, 23546), (1708, 22388), (1769, 21616), (2702, 14152), (3088, 12383), (3248, 11773), (3416, 11194), (3538, 10808), (5404, 7076), (5597, 6832)]