6840392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 15104880

約数和(自身を除く): 8264488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 73, 104, 106, 136, 146, 212, 221, 292, 424, 442, 584, 689, 884, 901, 949, 1241, 1378, 1768, 1802, 1898, 2482, 2756, 3604, 3796, 3869, 4964, 5512, 7208, 7592, 7738, 9928, 11713, 15476, 16133, 23426, 30952, 32266, 46852, 50297, 64532, 65773, 93704, 100594, 129064, 131546, 201188, 263092, 402376, 526184, 855049, 1710098, 3420196, 6840392]

約数ペア:

[(1, 6840392), (2, 3420196), (4, 1710098), (8, 855049), (13, 526184), (17, 402376), (26, 263092), (34, 201188), (52, 131546), (53, 129064), (68, 100594), (73, 93704), (104, 65773), (106, 64532), (136, 50297), (146, 46852), (212, 32266), (221, 30952), (292, 23426), (424, 16133), (442, 15476), (584, 11713), (689, 9928), (884, 7738), (901, 7592), (949, 7208), (1241, 5512), (1378, 4964), (1768, 3869), (1802, 3796), (1898, 3604), (2482, 2756)]