13388928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 43182720

約数和(自身を除く): 29793792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 293, 336, 357, 384, 408, 448, 476, 544, 586, 672, 714, 816, 879, 896, 952, 1088, 1172, 1344, 1428, 1632, 1758, 1904, 2051, 2176, 2344, 2688, 2856, 3264, 3516, 3808, 4102, 4688, 4981, 5712, 6153, 6528, 7032, 7616, 8204, 9376, 9962, 11424, 12306, 14064, 14943, 15232, 16408, 18752, 19924, 22848, 24612, 28128, 29886, 32816, 34867, 37504, 39848, 45696, 49224, 56256, 59772, 65632, 69734, 79696, 98448, 104601, 112512, 119544, 131264, 139468, 159392, 196896, 209202, 239088, 262528, 278936, 318784, 393792, 418404, 478176, 557872, 637568, 787584, 836808, 956352, 1115744, 1673616, 1912704, 2231488, 3347232, 4462976, 6694464, 13388928]

約数ペア:

[(1, 13388928), (2, 6694464), (3, 4462976), (4, 3347232), (6, 2231488), (7, 1912704), (8, 1673616), (12, 1115744), (14, 956352), (16, 836808), (17, 787584), (21, 637568), (24, 557872), (28, 478176), (32, 418404), (34, 393792), (42, 318784), (48, 278936), (51, 262528), (56, 239088), (64, 209202), (68, 196896), (84, 159392), (96, 139468), (102, 131264), (112, 119544), (119, 112512), (128, 104601), (136, 98448), (168, 79696), (192, 69734), (204, 65632), (224, 59772), (238, 56256), (272, 49224), (293, 45696), (336, 39848), (357, 37504), (384, 34867), (408, 32816), (448, 29886), (476, 28128), (544, 24612), (586, 22848), (672, 19924), (714, 18752), (816, 16408), (879, 15232), (896, 14943), (952, 14064), (1088, 12306), (1172, 11424), (1344, 9962), (1428, 9376), (1632, 8204), (1758, 7616), (1904, 7032), (2051, 6528), (2176, 6153), (2344, 5712), (2688, 4981), (2856, 4688), (3264, 4102), (3516, 3808)]