16226704

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 60

約数和(自身を含む): 36148356

約数和(自身を除く): 19921652

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 353, 442, 676, 706, 884, 1352, 1412, 1768, 2704, 2824, 2873, 3536, 4589, 5648, 5746, 6001, 9178, 11492, 12002, 18356, 22984, 24004, 36712, 45968, 48008, 59657, 73424, 78013, 96016, 119314, 156026, 238628, 312052, 477256, 624104, 954512, 1014169, 1248208, 2028338, 4056676, 8113352, 16226704]

約数ペア:

[(1, 16226704), (2, 8113352), (4, 4056676), (8, 2028338), (13, 1248208), (16, 1014169), (17, 954512), (26, 624104), (34, 477256), (52, 312052), (68, 238628), (104, 156026), (136, 119314), (169, 96016), (208, 78013), (221, 73424), (272, 59657), (338, 48008), (353, 45968), (442, 36712), (676, 24004), (706, 22984), (884, 18356), (1352, 12002), (1412, 11492), (1768, 9178), (2704, 6001), (2824, 5746), (2873, 5648), (3536, 4589)]