74944064

素因数分解:

$2^6\times {\mathrm{13}}^4\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 70

約数和(自身を含む): 165039294

約数和(自身を除く): 90095230

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 169, 208, 328, 338, 416, 533, 656, 676, 832, 1066, 1312, 1352, 2132, 2197, 2624, 2704, 4264, 4394, 5408, 6929, 8528, 8788, 10816, 13858, 17056, 17576, 27716, 28561, 34112, 35152, 55432, 57122, 70304, 90077, 110864, 114244, 140608, 180154, 221728, 228488, 360308, 443456, 456976, 720616, 913952, 1171001, 1441232, 1827904, 2342002, 2882464, 4684004, 5764928, 9368008, 18736016, 37472032, 74944064]

約数ペア:

[(1, 74944064), (2, 37472032), (4, 18736016), (8, 9368008), (13, 5764928), (16, 4684004), (26, 2882464), (32, 2342002), (41, 1827904), (52, 1441232), (64, 1171001), (82, 913952), (104, 720616), (164, 456976), (169, 443456), (208, 360308), (328, 228488), (338, 221728), (416, 180154), (533, 140608), (656, 114244), (676, 110864), (832, 90077), (1066, 70304), (1312, 57122), (1352, 55432), (2132, 35152), (2197, 34112), (2624, 28561), (2704, 27716), (4264, 17576), (4394, 17056), (5408, 13858), (6929, 10816), (8528, 8788)]