63976984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 134447040

約数和(自身を除く): 70470056

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 113, 136, 181, 184, 226, 362, 391, 452, 724, 782, 904, 1448, 1564, 1921, 2599, 3077, 3128, 3842, 4163, 5198, 6154, 7684, 8326, 10396, 12308, 15368, 16652, 20453, 20792, 24616, 33304, 40906, 44183, 70771, 81812, 88366, 141542, 163624, 176732, 283084, 347701, 353464, 470419, 566168, 695402, 940838, 1390804, 1881676, 2781608, 3763352, 7997123, 15994246, 31988492, 63976984]

約数ペア:

[(1, 63976984), (2, 31988492), (4, 15994246), (8, 7997123), (17, 3763352), (23, 2781608), (34, 1881676), (46, 1390804), (68, 940838), (92, 695402), (113, 566168), (136, 470419), (181, 353464), (184, 347701), (226, 283084), (362, 176732), (391, 163624), (452, 141542), (724, 88366), (782, 81812), (904, 70771), (1448, 44183), (1564, 40906), (1921, 33304), (2599, 24616), (3077, 20792), (3128, 20453), (3842, 16652), (4163, 15368), (5198, 12308), (6154, 10396), (7684, 8326)]