38650864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 92494080

約数和(自身を除く): 53843216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 443, 532, 574, 656, 779, 886, 1064, 1148, 1558, 1772, 2128, 2296, 3101, 3116, 3544, 4592, 5453, 6202, 6232, 7088, 8417, 10906, 12404, 12464, 16834, 18163, 21812, 24808, 33668, 36326, 43624, 49616, 58919, 67336, 72652, 87248, 117838, 127141, 134672, 145304, 235676, 254282, 290608, 345097, 471352, 508564, 690194, 942704, 1017128, 1380388, 2034256, 2415679, 2760776, 4831358, 5521552, 9662716, 19325432, 38650864]

約数ペア:

[(1, 38650864), (2, 19325432), (4, 9662716), (7, 5521552), (8, 4831358), (14, 2760776), (16, 2415679), (19, 2034256), (28, 1380388), (38, 1017128), (41, 942704), (56, 690194), (76, 508564), (82, 471352), (112, 345097), (133, 290608), (152, 254282), (164, 235676), (266, 145304), (287, 134672), (304, 127141), (328, 117838), (443, 87248), (532, 72652), (574, 67336), (656, 58919), (779, 49616), (886, 43624), (1064, 36326), (1148, 33668), (1558, 24808), (1772, 21812), (2128, 18163), (2296, 16834), (3101, 12464), (3116, 12404), (3544, 10906), (4592, 8417), (5453, 7088), (6202, 6232)]