28305296

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 56897400

約数和(自身を除く): 28592104

約数列:

[1, 2, 4, 8, 16, 37, 74, 137, 148, 274, 296, 349, 548, 592, 698, 1096, 1396, 2192, 2792, 5069, 5584, 10138, 12913, 20276, 25826, 40552, 47813, 51652, 81104, 95626, 103304, 191252, 206608, 382504, 765008, 1769081, 3538162, 7076324, 14152648, 28305296]

約数ペア:

[(1, 28305296), (2, 14152648), (4, 7076324), (8, 3538162), (16, 1769081), (37, 765008), (74, 382504), (137, 206608), (148, 191252), (274, 103304), (296, 95626), (349, 81104), (548, 51652), (592, 47813), (698, 40552), (1096, 25826), (1396, 20276), (2192, 12913), (2792, 10138), (5069, 5584)]