42785736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 131880960

約数和(自身を除く): 89095224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 211, 213, 238, 284, 357, 408, 422, 426, 476, 497, 568, 633, 714, 844, 852, 952, 994, 1207, 1266, 1428, 1477, 1491, 1688, 1704, 1988, 2414, 2532, 2856, 2954, 2982, 3587, 3621, 3976, 4431, 4828, 5064, 5908, 5964, 7174, 7242, 8449, 8862, 9656, 10761, 11816, 11928, 14348, 14484, 14981, 16898, 17724, 21522, 25109, 25347, 28696, 28968, 29962, 33796, 35448, 43044, 44943, 50218, 50694, 59924, 67592, 75327, 86088, 89886, 100436, 101388, 104867, 119848, 150654, 179772, 200872, 202776, 209734, 254677, 301308, 314601, 359544, 419468, 509354, 602616, 629202, 764031, 838936, 1018708, 1258404, 1528062, 1782739, 2037416, 2516808, 3056124, 3565478, 5348217, 6112248, 7130956, 10696434, 14261912, 21392868, 42785736]

約数ペア:

[(1, 42785736), (2, 21392868), (3, 14261912), (4, 10696434), (6, 7130956), (7, 6112248), (8, 5348217), (12, 3565478), (14, 3056124), (17, 2516808), (21, 2037416), (24, 1782739), (28, 1528062), (34, 1258404), (42, 1018708), (51, 838936), (56, 764031), (68, 629202), (71, 602616), (84, 509354), (102, 419468), (119, 359544), (136, 314601), (142, 301308), (168, 254677), (204, 209734), (211, 202776), (213, 200872), (238, 179772), (284, 150654), (357, 119848), (408, 104867), (422, 101388), (426, 100436), (476, 89886), (497, 86088), (568, 75327), (633, 67592), (714, 59924), (844, 50694), (852, 50218), (952, 44943), (994, 43044), (1207, 35448), (1266, 33796), (1428, 29962), (1477, 28968), (1491, 28696), (1688, 25347), (1704, 25109), (1988, 21522), (2414, 17724), (2532, 16898), (2856, 14981), (2954, 14484), (2982, 14348), (3587, 11928), (3621, 11816), (3976, 10761), (4431, 9656), (4828, 8862), (5064, 8449), (5908, 7242), (5964, 7174)]