71697184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 164263680

約数和(自身を除く): 92566496

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 76, 94, 104, 152, 188, 193, 208, 247, 304, 376, 386, 416, 494, 608, 611, 752, 772, 893, 988, 1222, 1504, 1544, 1786, 1976, 2444, 2509, 3088, 3572, 3667, 3952, 4888, 5018, 6176, 7144, 7334, 7904, 9071, 9776, 10036, 11609, 14288, 14668, 18142, 19552, 20072, 23218, 28576, 29336, 36284, 40144, 46436, 47671, 58672, 72568, 80288, 92872, 95342, 117344, 117923, 145136, 172349, 185744, 190684, 235846, 290272, 344698, 371488, 381368, 471692, 689396, 762736, 943384, 1378792, 1525472, 1886768, 2240537, 2757584, 3773536, 4481074, 5515168, 8962148, 17924296, 35848592, 71697184]

約数ペア:

[(1, 71697184), (2, 35848592), (4, 17924296), (8, 8962148), (13, 5515168), (16, 4481074), (19, 3773536), (26, 2757584), (32, 2240537), (38, 1886768), (47, 1525472), (52, 1378792), (76, 943384), (94, 762736), (104, 689396), (152, 471692), (188, 381368), (193, 371488), (208, 344698), (247, 290272), (304, 235846), (376, 190684), (386, 185744), (416, 172349), (494, 145136), (608, 117923), (611, 117344), (752, 95342), (772, 92872), (893, 80288), (988, 72568), (1222, 58672), (1504, 47671), (1544, 46436), (1786, 40144), (1976, 36284), (2444, 29336), (2509, 28576), (3088, 23218), (3572, 20072), (3667, 19552), (3952, 18142), (4888, 14668), (5018, 14288), (6176, 11609), (7144, 10036), (7334, 9776), (7904, 9071)]