70280056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 165288960

約数和(自身を除く): 95008904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 271, 308, 421, 542, 616, 842, 1084, 1684, 1897, 2168, 2947, 2981, 3368, 3794, 4631, 5894, 5962, 7588, 9262, 11788, 11924, 15176, 18524, 20867, 23576, 23848, 32417, 37048, 41734, 64834, 83468, 114091, 129668, 166936, 228182, 259336, 456364, 798637, 912728, 1255001, 1597274, 2510002, 3194548, 5020004, 6389096, 8785007, 10040008, 17570014, 35140028, 70280056]

約数ペア:

[(1, 70280056), (2, 35140028), (4, 17570014), (7, 10040008), (8, 8785007), (11, 6389096), (14, 5020004), (22, 3194548), (28, 2510002), (44, 1597274), (56, 1255001), (77, 912728), (88, 798637), (154, 456364), (271, 259336), (308, 228182), (421, 166936), (542, 129668), (616, 114091), (842, 83468), (1084, 64834), (1684, 41734), (1897, 37048), (2168, 32417), (2947, 23848), (2981, 23576), (3368, 20867), (3794, 18524), (4631, 15176), (5894, 11924), (5962, 11788), (7588, 9262)]