71307068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 148721664

約数和(自身を除く): 77414596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 727, 791, 868, 1454, 1582, 2908, 3164, 3503, 5089, 7006, 10178, 14012, 20356, 22537, 24521, 45074, 49042, 82151, 90148, 98084, 157759, 164302, 315518, 328604, 575057, 631036, 1150114, 2300228, 2546681, 5093362, 10186724, 17826767, 35653534, 71307068]

約数ペア:

[(1, 71307068), (2, 35653534), (4, 17826767), (7, 10186724), (14, 5093362), (28, 2546681), (31, 2300228), (62, 1150114), (113, 631036), (124, 575057), (217, 328604), (226, 315518), (434, 164302), (452, 157759), (727, 98084), (791, 90148), (868, 82151), (1454, 49042), (1582, 45074), (2908, 24521), (3164, 22537), (3503, 20356), (5089, 14012), (7006, 10178)]