38307724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 52009076

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 191, 203, 247, 266, 364, 377, 382, 406, 494, 532, 551, 754, 764, 812, 988, 1102, 1337, 1508, 1729, 2204, 2483, 2639, 2674, 3458, 3629, 3857, 4966, 5278, 5348, 5539, 6916, 7163, 7258, 7714, 9932, 10556, 11078, 14326, 14516, 15428, 17381, 22156, 25403, 28652, 34762, 38773, 47177, 50141, 50806, 69524, 72007, 77546, 94354, 100282, 101612, 105241, 144014, 155092, 188708, 200564, 210482, 288028, 330239, 420964, 504049, 660478, 736687, 1008098, 1320956, 1368133, 1473374, 2016196, 2736266, 2946748, 5472532, 9576931, 19153862, 38307724]

約数ペア:

[(1, 38307724), (2, 19153862), (4, 9576931), (7, 5472532), (13, 2946748), (14, 2736266), (19, 2016196), (26, 1473374), (28, 1368133), (29, 1320956), (38, 1008098), (52, 736687), (58, 660478), (76, 504049), (91, 420964), (116, 330239), (133, 288028), (182, 210482), (191, 200564), (203, 188708), (247, 155092), (266, 144014), (364, 105241), (377, 101612), (382, 100282), (406, 94354), (494, 77546), (532, 72007), (551, 69524), (754, 50806), (764, 50141), (812, 47177), (988, 38773), (1102, 34762), (1337, 28652), (1508, 25403), (1729, 22156), (2204, 17381), (2483, 15428), (2639, 14516), (2674, 14326), (3458, 11078), (3629, 10556), (3857, 9932), (4966, 7714), (5278, 7258), (5348, 7163), (5539, 6916)]