65681952

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13963}}^1$

素因数の和:13990

約数の個数: 72

約数和(自身を含む): 200578896

約数和(自身を除く): 134896944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 13963, 27926, 41889, 55852, 83778, 97741, 111704, 167556, 195482, 223408, 293223, 335112, 390964, 446816, 586446, 670224, 684187, 781928, 1172892, 1340448, 1368374, 1563856, 2052561, 2345784, 2736748, 3127712, 4105122, 4691568, 5473496, 8210244, 9383136, 10946992, 16420488, 21893984, 32840976, 65681952]

約数ペア:

[(1, 65681952), (2, 32840976), (3, 21893984), (4, 16420488), (6, 10946992), (7, 9383136), (8, 8210244), (12, 5473496), (14, 4691568), (16, 4105122), (21, 3127712), (24, 2736748), (28, 2345784), (32, 2052561), (42, 1563856), (48, 1368374), (49, 1340448), (56, 1172892), (84, 781928), (96, 684187), (98, 670224), (112, 586446), (147, 446816), (168, 390964), (196, 335112), (224, 293223), (294, 223408), (336, 195482), (392, 167556), (588, 111704), (672, 97741), (784, 83778), (1176, 55852), (1568, 41889), (2352, 27926), (4704, 13963)]