26016016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 59371200

約数和(自身を除く): 33355184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 208, 227, 232, 247, 304, 377, 454, 464, 494, 551, 754, 908, 988, 1102, 1508, 1816, 1976, 2204, 2951, 3016, 3632, 3952, 4313, 4408, 5902, 6032, 6583, 7163, 8626, 8816, 11804, 13166, 14326, 17252, 23608, 26332, 28652, 34504, 47216, 52664, 56069, 57304, 69008, 85579, 105328, 112138, 114608, 125077, 171158, 224276, 250154, 342316, 448552, 500308, 684632, 897104, 1000616, 1369264, 1626001, 2001232, 3252002, 6504004, 13008008, 26016016]

約数ペア:

[(1, 26016016), (2, 13008008), (4, 6504004), (8, 3252002), (13, 2001232), (16, 1626001), (19, 1369264), (26, 1000616), (29, 897104), (38, 684632), (52, 500308), (58, 448552), (76, 342316), (104, 250154), (116, 224276), (152, 171158), (208, 125077), (227, 114608), (232, 112138), (247, 105328), (304, 85579), (377, 69008), (454, 57304), (464, 56069), (494, 52664), (551, 47216), (754, 34504), (908, 28652), (988, 26332), (1102, 23608), (1508, 17252), (1816, 14326), (1976, 13166), (2204, 11804), (2951, 8816), (3016, 8626), (3632, 7163), (3952, 6583), (4313, 6032), (4408, 5902)]