38251902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 88542720

約数和(自身を除く): 50290818

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 487, 494, 689, 741, 974, 1007, 1378, 1461, 1482, 2014, 2067, 2922, 3021, 4134, 6042, 6331, 9253, 12662, 13091, 18506, 18993, 25811, 26182, 27759, 37986, 39273, 51622, 55518, 77433, 78546, 120289, 154866, 240578, 335543, 360867, 490409, 671086, 721734, 980818, 1006629, 1471227, 2013258, 2942454, 6375317, 12750634, 19125951, 38251902]

約数ペア:

[(1, 38251902), (2, 19125951), (3, 12750634), (6, 6375317), (13, 2942454), (19, 2013258), (26, 1471227), (38, 1006629), (39, 980818), (53, 721734), (57, 671086), (78, 490409), (106, 360867), (114, 335543), (159, 240578), (247, 154866), (318, 120289), (487, 78546), (494, 77433), (689, 55518), (741, 51622), (974, 39273), (1007, 37986), (1378, 27759), (1461, 26182), (1482, 25811), (2014, 18993), (2067, 18506), (2922, 13091), (3021, 12662), (4134, 9253), (6042, 6331)]