7002736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 14780304

約数和(自身を除く): 7777568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 257, 262, 514, 524, 1028, 1048, 1703, 2056, 2096, 3341, 3406, 4112, 6682, 6812, 13364, 13624, 26728, 27248, 33667, 53456, 67334, 134668, 269336, 437671, 538672, 875342, 1750684, 3501368, 7002736]

約数ペア:

[(1, 7002736), (2, 3501368), (4, 1750684), (8, 875342), (13, 538672), (16, 437671), (26, 269336), (52, 134668), (104, 67334), (131, 53456), (208, 33667), (257, 27248), (262, 26728), (514, 13624), (524, 13364), (1028, 6812), (1048, 6682), (1703, 4112), (2056, 3406), (2096, 3341)]