64421952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47933}}^1$

素因数の和:47955

約数の個数: 56

約数和(自身を含む): 194803776

約数和(自身を除く): 130381824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 47933, 95866, 143799, 191732, 287598, 335531, 383464, 575196, 671062, 766928, 1006593, 1150392, 1342124, 1533856, 2013186, 2300784, 2684248, 3067712, 4026372, 4601568, 5368496, 8052744, 9203136, 10736992, 16105488, 21473984, 32210976, 64421952]

約数ペア:

[(1, 64421952), (2, 32210976), (3, 21473984), (4, 16105488), (6, 10736992), (7, 9203136), (8, 8052744), (12, 5368496), (14, 4601568), (16, 4026372), (21, 3067712), (24, 2684248), (28, 2300784), (32, 2013186), (42, 1533856), (48, 1342124), (56, 1150392), (64, 1006593), (84, 766928), (96, 671062), (112, 575196), (168, 383464), (192, 335531), (224, 287598), (336, 191732), (448, 143799), (672, 95866), (1344, 47933)]