71353688

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 161352000

約数和(自身を除く): 89998312

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 203, 212, 232, 371, 406, 424, 742, 812, 829, 1484, 1537, 1624, 1658, 2968, 3074, 3316, 5803, 6148, 6632, 10759, 11606, 12296, 21518, 23212, 24041, 43036, 43937, 46424, 48082, 86072, 87874, 96164, 168287, 175748, 192328, 307559, 336574, 351496, 615118, 673148, 1230236, 1274173, 1346296, 2460472, 2548346, 5096692, 8919211, 10193384, 17838422, 35676844, 71353688]

約数ペア:

[(1, 71353688), (2, 35676844), (4, 17838422), (7, 10193384), (8, 8919211), (14, 5096692), (28, 2548346), (29, 2460472), (53, 1346296), (56, 1274173), (58, 1230236), (106, 673148), (116, 615118), (203, 351496), (212, 336574), (232, 307559), (371, 192328), (406, 175748), (424, 168287), (742, 96164), (812, 87874), (829, 86072), (1484, 48082), (1537, 46424), (1624, 43937), (1658, 43036), (2968, 24041), (3074, 23212), (3316, 21518), (5803, 12296), (6148, 11606), (6632, 10759)]