42739284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 122214400

約数和(自身を除く): 79475116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 427, 439, 532, 732, 798, 854, 878, 1159, 1281, 1317, 1596, 1708, 1756, 2318, 2562, 2634, 3073, 3477, 4636, 5124, 5268, 6146, 6954, 8113, 8341, 9219, 12292, 13908, 16226, 16682, 18438, 24339, 25023, 26779, 32452, 33364, 36876, 48678, 50046, 53558, 58387, 80337, 97356, 100092, 107116, 116774, 160674, 175161, 187453, 233548, 321348, 350322, 374906, 508801, 562359, 700644, 749812, 1017602, 1124718, 1526403, 2035204, 2249436, 3052806, 3561607, 6105612, 7123214, 10684821, 14246428, 21369642, 42739284]

約数ペア:

[(1, 42739284), (2, 21369642), (3, 14246428), (4, 10684821), (6, 7123214), (7, 6105612), (12, 3561607), (14, 3052806), (19, 2249436), (21, 2035204), (28, 1526403), (38, 1124718), (42, 1017602), (57, 749812), (61, 700644), (76, 562359), (84, 508801), (114, 374906), (122, 350322), (133, 321348), (183, 233548), (228, 187453), (244, 175161), (266, 160674), (366, 116774), (399, 107116), (427, 100092), (439, 97356), (532, 80337), (732, 58387), (798, 53558), (854, 50046), (878, 48678), (1159, 36876), (1281, 33364), (1317, 32452), (1596, 26779), (1708, 25023), (1756, 24339), (2318, 18438), (2562, 16682), (2634, 16226), (3073, 13908), (3477, 12292), (4636, 9219), (5124, 8341), (5268, 8113), (6146, 6954)]