417777664

素因数分解:

$2^{11}\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 842013900

約数和(自身を除く): 424236236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1024, 1096, 1489, 2048, 2192, 2978, 4384, 5956, 8768, 11912, 17536, 23824, 35072, 47648, 70144, 95296, 140288, 190592, 203993, 280576, 381184, 407986, 762368, 815972, 1524736, 1631944, 3049472, 3263888, 6527776, 13055552, 26111104, 52222208, 104444416, 208888832, 417777664]

約数ペア:

[(1, 417777664), (2, 208888832), (4, 104444416), (8, 52222208), (16, 26111104), (32, 13055552), (64, 6527776), (128, 3263888), (137, 3049472), (256, 1631944), (274, 1524736), (512, 815972), (548, 762368), (1024, 407986), (1096, 381184), (1489, 280576), (2048, 203993), (2192, 190592), (2978, 140288), (4384, 95296), (5956, 70144), (8768, 47648), (11912, 35072), (17536, 23824)]