7492784

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 16746696

約数和(自身を除く): 9253912

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 163, 169, 208, 221, 272, 326, 338, 442, 652, 676, 884, 1304, 1352, 1768, 2119, 2608, 2704, 2771, 2873, 3536, 4238, 5542, 5746, 8476, 11084, 11492, 16952, 22168, 22984, 27547, 33904, 36023, 44336, 45968, 55094, 72046, 110188, 144092, 220376, 288184, 440752, 468299, 576368, 936598, 1873196, 3746392, 7492784]

約数ペア:

[(1, 7492784), (2, 3746392), (4, 1873196), (8, 936598), (13, 576368), (16, 468299), (17, 440752), (26, 288184), (34, 220376), (52, 144092), (68, 110188), (104, 72046), (136, 55094), (163, 45968), (169, 44336), (208, 36023), (221, 33904), (272, 27547), (326, 22984), (338, 22168), (442, 16952), (652, 11492), (676, 11084), (884, 8476), (1304, 5746), (1352, 5542), (1768, 4238), (2119, 3536), (2608, 2873), (2704, 2771)]