2753456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 5785344

約数和(自身を除く): 3031888

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 191, 212, 272, 382, 424, 764, 848, 901, 1528, 1802, 3056, 3247, 3604, 6494, 7208, 10123, 12988, 14416, 20246, 25976, 40492, 51952, 80984, 161968, 172091, 344182, 688364, 1376728, 2753456]

約数ペア:

[(1, 2753456), (2, 1376728), (4, 688364), (8, 344182), (16, 172091), (17, 161968), (34, 80984), (53, 51952), (68, 40492), (106, 25976), (136, 20246), (191, 14416), (212, 12988), (272, 10123), (382, 7208), (424, 6494), (764, 3604), (848, 3247), (901, 3056), (1528, 1802)]