70294328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 147692160

約数和(自身を除く): 77397832

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 73, 94, 104, 146, 188, 197, 292, 376, 394, 584, 611, 788, 949, 1222, 1576, 1898, 2444, 2561, 3431, 3796, 4888, 5122, 6862, 7592, 9259, 10244, 13724, 14381, 18518, 20488, 27448, 28762, 37036, 44603, 57524, 74072, 89206, 115048, 120367, 178412, 186953, 240734, 356824, 373906, 481468, 675907, 747812, 962936, 1351814, 1495624, 2703628, 5407256, 8786791, 17573582, 35147164, 70294328]

約数ペア:

[(1, 70294328), (2, 35147164), (4, 17573582), (8, 8786791), (13, 5407256), (26, 2703628), (47, 1495624), (52, 1351814), (73, 962936), (94, 747812), (104, 675907), (146, 481468), (188, 373906), (197, 356824), (292, 240734), (376, 186953), (394, 178412), (584, 120367), (611, 115048), (788, 89206), (949, 74072), (1222, 57524), (1576, 44603), (1898, 37036), (2444, 28762), (2561, 27448), (3431, 20488), (3796, 18518), (4888, 14381), (5122, 13724), (6862, 10244), (7592, 9259)]