64937339714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{63389}}^1$

素因数の和:63507

約数の個数: 48

約数和(自身を含む): 111037220280

約数和(自身を除く): 46099880566

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 961, 1066, 1271, 1922, 2542, 12493, 16523, 24986, 33046, 39401, 63389, 78802, 126778, 512213, 824057, 1024426, 1648114, 1965059, 2598949, 3930118, 5197898, 25545767, 33786337, 51091534, 60916829, 67572674, 80567419, 121833658, 161134838, 791918777, 1047376447, 1583837554, 2094752894, 2497589989, 4995179978, 32468669857, 64937339714]

約数ペア:

[(1, 64937339714), (2, 32468669857), (13, 4995179978), (26, 2497589989), (31, 2094752894), (41, 1583837554), (62, 1047376447), (82, 791918777), (403, 161134838), (533, 121833658), (806, 80567419), (961, 67572674), (1066, 60916829), (1271, 51091534), (1922, 33786337), (2542, 25545767), (12493, 5197898), (16523, 3930118), (24986, 2598949), (33046, 1965059), (39401, 1648114), (63389, 1024426), (78802, 824057), (126778, 512213)]