26662792

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 56977200

約数和(自身を除く): 30314408

約数列:

[1, 2, 4, 8, 13, 26, 37, 41, 52, 74, 82, 104, 148, 164, 169, 296, 328, 338, 481, 533, 676, 962, 1066, 1352, 1517, 1924, 2132, 2197, 3034, 3848, 4264, 4394, 6068, 6253, 6929, 8788, 12136, 12506, 13858, 17576, 19721, 25012, 27716, 39442, 50024, 55432, 78884, 81289, 90077, 157768, 162578, 180154, 256373, 325156, 360308, 512746, 650312, 720616, 1025492, 2050984, 3332849, 6665698, 13331396, 26662792]

約数ペア:

[(1, 26662792), (2, 13331396), (4, 6665698), (8, 3332849), (13, 2050984), (26, 1025492), (37, 720616), (41, 650312), (52, 512746), (74, 360308), (82, 325156), (104, 256373), (148, 180154), (164, 162578), (169, 157768), (296, 90077), (328, 81289), (338, 78884), (481, 55432), (533, 50024), (676, 39442), (962, 27716), (1066, 25012), (1352, 19721), (1517, 17576), (1924, 13858), (2132, 12506), (2197, 12136), (3034, 8788), (3848, 6929), (4264, 6253), (4394, 6068)]