13474136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 29272320

約数和(自身を除く): 15798184

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 86, 92, 104, 131, 172, 184, 262, 299, 344, 524, 559, 598, 989, 1048, 1118, 1196, 1703, 1978, 2236, 2392, 3013, 3406, 3956, 4472, 5633, 6026, 6812, 7912, 11266, 12052, 12857, 13624, 22532, 24104, 25714, 39169, 45064, 51428, 73229, 78338, 102856, 129559, 146458, 156676, 259118, 292916, 313352, 518236, 585832, 1036472, 1684267, 3368534, 6737068, 13474136]

約数ペア:

[(1, 13474136), (2, 6737068), (4, 3368534), (8, 1684267), (13, 1036472), (23, 585832), (26, 518236), (43, 313352), (46, 292916), (52, 259118), (86, 156676), (92, 146458), (104, 129559), (131, 102856), (172, 78338), (184, 73229), (262, 51428), (299, 45064), (344, 39169), (524, 25714), (559, 24104), (598, 22532), (989, 13624), (1048, 12857), (1118, 12052), (1196, 11266), (1703, 7912), (1978, 6812), (2236, 6026), (2392, 5633), (3013, 4472), (3406, 3956)]