74302449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 35771151

約数列:

[1, 3, 13, 39, 53, 103, 159, 309, 349, 689, 1047, 1339, 2067, 4017, 4537, 5459, 13611, 16377, 18497, 35947, 55491, 70967, 107841, 212901, 240461, 467311, 721383, 1401933, 1905191, 5715573, 24767483, 74302449]

約数ペア:

[(1, 74302449), (3, 24767483), (13, 5715573), (39, 1905191), (53, 1401933), (103, 721383), (159, 467311), (309, 240461), (349, 212901), (689, 107841), (1047, 70967), (1339, 55491), (2067, 35947), (4017, 18497), (4537, 16377), (5459, 13611)]