70968404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 144986688

約数和(自身を除く): 74018284

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 1867, 2236, 2924, 3734, 7468, 9503, 19006, 24271, 31739, 38012, 48542, 63478, 80281, 97084, 126956, 160562, 321124, 412607, 825214, 1043653, 1364777, 1650428, 2087306, 2729554, 4174612, 5459108, 17742101, 35484202, 70968404]

約数ペア:

[(1, 70968404), (2, 35484202), (4, 17742101), (13, 5459108), (17, 4174612), (26, 2729554), (34, 2087306), (43, 1650428), (52, 1364777), (68, 1043653), (86, 825214), (172, 412607), (221, 321124), (442, 160562), (559, 126956), (731, 97084), (884, 80281), (1118, 63478), (1462, 48542), (1867, 38012), (2236, 31739), (2924, 24271), (3734, 19006), (7468, 9503)]