222274528

素因数分解:

$2^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2357}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 501518304

約数和(自身を除く): 279243776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 421, 842, 1684, 2357, 2947, 3368, 4714, 5894, 6736, 9428, 11788, 13472, 16499, 18856, 23576, 32998, 37712, 47152, 65996, 75424, 94304, 131992, 263984, 527968, 992297, 1984594, 3969188, 6946079, 7938376, 13892158, 15876752, 27784316, 31753504, 55568632, 111137264, 222274528]

約数ペア:

[(1, 222274528), (2, 111137264), (4, 55568632), (7, 31753504), (8, 27784316), (14, 15876752), (16, 13892158), (28, 7938376), (32, 6946079), (56, 3969188), (112, 1984594), (224, 992297), (421, 527968), (842, 263984), (1684, 131992), (2357, 94304), (2947, 75424), (3368, 65996), (4714, 47152), (5894, 37712), (6736, 32998), (9428, 23576), (11788, 18856), (13472, 16499)]