616448512

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{22717}}^1$

素因数の和:22788

約数の個数: 40

約数和(自身を含む): 1254987756

約数和(自身を除く): 638539244

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 13568, 22717, 27136, 45434, 90868, 181736, 363472, 726944, 1204001, 1453888, 2408002, 2907776, 4816004, 5815552, 9632008, 11631104, 19264016, 38528032, 77056064, 154112128, 308224256, 616448512]

約数ペア:

[(1, 616448512), (2, 308224256), (4, 154112128), (8, 77056064), (16, 38528032), (32, 19264016), (53, 11631104), (64, 9632008), (106, 5815552), (128, 4816004), (212, 2907776), (256, 2408002), (424, 1453888), (512, 1204001), (848, 726944), (1696, 363472), (3392, 181736), (6784, 90868), (13568, 45434), (22717, 27136)]