74661944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 172108800

約数和(自身を除く): 97446856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1493, 1786, 2632, 2986, 3572, 5972, 6251, 7144, 10451, 11944, 12502, 20902, 25004, 28367, 41804, 50008, 56734, 70171, 83608, 113468, 140342, 198569, 226936, 280684, 397138, 491197, 561368, 794276, 982394, 1333249, 1588552, 1964788, 2666498, 3929576, 5332996, 9332743, 10665992, 18665486, 37330972, 74661944]

約数ペア:

[(1, 74661944), (2, 37330972), (4, 18665486), (7, 10665992), (8, 9332743), (14, 5332996), (19, 3929576), (28, 2666498), (38, 1964788), (47, 1588552), (56, 1333249), (76, 982394), (94, 794276), (133, 561368), (152, 491197), (188, 397138), (266, 280684), (329, 226936), (376, 198569), (532, 140342), (658, 113468), (893, 83608), (1064, 70171), (1316, 56734), (1493, 50008), (1786, 41804), (2632, 28367), (2986, 25004), (3572, 20902), (5972, 12502), (6251, 11944), (7144, 10451)]