72112516

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3793}}^1$

素因数の和:3908

約数の個数: 36

約数和(自身を含む): 148352988

約数和(自身を除く): 76240472

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 3793, 4753, 7586, 9506, 15172, 19012, 26551, 53102, 106204, 185857, 367921, 371714, 735842, 743428, 1471684, 2575447, 5150894, 10301788, 18028129, 36056258, 72112516]

約数ペア:

[(1, 72112516), (2, 36056258), (4, 18028129), (7, 10301788), (14, 5150894), (28, 2575447), (49, 1471684), (97, 743428), (98, 735842), (194, 371714), (196, 367921), (388, 185857), (679, 106204), (1358, 53102), (2716, 26551), (3793, 19012), (4753, 15172), (7586, 9506)]