8295728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 40

約数和(自身を含む): 19454112

約数和(自身を除く): 11158384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4357, 8714, 17428, 30499, 34856, 60998, 69712, 74069, 121996, 148138, 243992, 296276, 487984, 518483, 592552, 1036966, 1185104, 2073932, 4147864, 8295728]

約数ペア:

[(1, 8295728), (2, 4147864), (4, 2073932), (7, 1185104), (8, 1036966), (14, 592552), (16, 518483), (17, 487984), (28, 296276), (34, 243992), (56, 148138), (68, 121996), (112, 74069), (119, 69712), (136, 60998), (238, 34856), (272, 30499), (476, 17428), (952, 8714), (1904, 4357)]