7994148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 11964252

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 263, 298, 447, 526, 596, 789, 894, 1052, 1578, 1788, 2533, 3156, 4471, 5066, 7599, 8942, 10132, 13413, 15198, 17884, 26826, 30396, 39187, 53652, 78374, 117561, 156748, 235122, 470244, 666179, 1332358, 1998537, 2664716, 3997074, 7994148]

約数ペア:

[(1, 7994148), (2, 3997074), (3, 2664716), (4, 1998537), (6, 1332358), (12, 666179), (17, 470244), (34, 235122), (51, 156748), (68, 117561), (102, 78374), (149, 53652), (204, 39187), (263, 30396), (298, 26826), (447, 17884), (526, 15198), (596, 13413), (789, 10132), (894, 8942), (1052, 7599), (1578, 5066), (1788, 4471), (2533, 3156)]