28514346832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 56999780352

約数和(自身を除く): 28485433520

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 254, 271, 424, 508, 542, 848, 977, 1016, 1084, 1954, 2032, 2168, 3908, 4336, 6731, 7816, 13462, 14363, 15632, 26924, 28726, 34417, 51781, 53848, 57452, 68834, 103562, 107696, 114904, 124079, 137668, 207124, 229808, 248158, 264767, 275336, 414248, 496316, 529534, 550672, 828496, 992632, 1059068, 1824101, 1985264, 2118136, 3648202, 4236272, 6576187, 7296404, 13152374, 14032651, 14592808, 26304748, 28065302, 29185616, 33625409, 52609496, 56130604, 67250818, 105218992, 112261208, 134501636, 224522416, 269003272, 538006544, 1782146677, 3564293354, 7128586708, 14257173416, 28514346832]

約数ペア:

[(1, 28514346832), (2, 14257173416), (4, 7128586708), (8, 3564293354), (16, 1782146677), (53, 538006544), (106, 269003272), (127, 224522416), (212, 134501636), (254, 112261208), (271, 105218992), (424, 67250818), (508, 56130604), (542, 52609496), (848, 33625409), (977, 29185616), (1016, 28065302), (1084, 26304748), (1954, 14592808), (2032, 14032651), (2168, 13152374), (3908, 7296404), (4336, 6576187), (6731, 4236272), (7816, 3648202), (13462, 2118136), (14363, 1985264), (15632, 1824101), (26924, 1059068), (28726, 992632), (34417, 828496), (51781, 550672), (53848, 529534), (57452, 496316), (68834, 414248), (103562, 275336), (107696, 264767), (114904, 248158), (124079, 229808), (137668, 207124)]