12738656

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 18287584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 53, 56, 58, 74, 106, 112, 116, 148, 203, 212, 224, 232, 259, 296, 371, 406, 424, 464, 518, 592, 742, 812, 848, 928, 1036, 1073, 1184, 1484, 1537, 1624, 1696, 1961, 2072, 2146, 2968, 3074, 3248, 3922, 4144, 4292, 5936, 6148, 6496, 7511, 7844, 8288, 8584, 10759, 11872, 12296, 13727, 15022, 15688, 17168, 21518, 24592, 27454, 30044, 31376, 34336, 43036, 49184, 54908, 56869, 60088, 62752, 86072, 109816, 113738, 120176, 172144, 219632, 227476, 240352, 344288, 398083, 439264, 454952, 796166, 909904, 1592332, 1819808, 3184664, 6369328, 12738656]

約数ペア:

[(1, 12738656), (2, 6369328), (4, 3184664), (7, 1819808), (8, 1592332), (14, 909904), (16, 796166), (28, 454952), (29, 439264), (32, 398083), (37, 344288), (53, 240352), (56, 227476), (58, 219632), (74, 172144), (106, 120176), (112, 113738), (116, 109816), (148, 86072), (203, 62752), (212, 60088), (224, 56869), (232, 54908), (259, 49184), (296, 43036), (371, 34336), (406, 31376), (424, 30044), (464, 27454), (518, 24592), (592, 21518), (742, 17168), (812, 15688), (848, 15022), (928, 13727), (1036, 12296), (1073, 11872), (1184, 10759), (1484, 8584), (1537, 8288), (1624, 7844), (1696, 7511), (1961, 6496), (2072, 6148), (2146, 5936), (2968, 4292), (3074, 4144), (3248, 3922)]