27632488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 58988160

約数和(自身を除く): 31355672

約数列:

[1, 2, 4, 8, 13, 26, 37, 43, 52, 74, 86, 104, 148, 167, 172, 296, 334, 344, 481, 559, 668, 962, 1118, 1336, 1591, 1924, 2171, 2236, 3182, 3848, 4342, 4472, 6179, 6364, 7181, 8684, 12358, 12728, 14362, 17368, 20683, 24716, 28724, 41366, 49432, 57448, 80327, 82732, 93353, 160654, 165464, 186706, 265697, 321308, 373412, 531394, 642616, 746824, 1062788, 2125576, 3454061, 6908122, 13816244, 27632488]

約数ペア:

[(1, 27632488), (2, 13816244), (4, 6908122), (8, 3454061), (13, 2125576), (26, 1062788), (37, 746824), (43, 642616), (52, 531394), (74, 373412), (86, 321308), (104, 265697), (148, 186706), (167, 165464), (172, 160654), (296, 93353), (334, 82732), (344, 80327), (481, 57448), (559, 49432), (668, 41366), (962, 28724), (1118, 24716), (1336, 20683), (1591, 17368), (1924, 14362), (2171, 12728), (2236, 12358), (3182, 8684), (3848, 7181), (4342, 6364), (4472, 6179)]