69872192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:775

約数の個数: 56

約数和(自身を含む): 150653496

約数和(自身を除く): 80781304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 613, 832, 1096, 1226, 1781, 2192, 2452, 3562, 4384, 4904, 7124, 7969, 8768, 9808, 14248, 15938, 19616, 28496, 31876, 39232, 56992, 63752, 83981, 113984, 127504, 167962, 255008, 335924, 510016, 671848, 1091753, 1343696, 2183506, 2687392, 4367012, 5374784, 8734024, 17468048, 34936096, 69872192]

約数ペア:

[(1, 69872192), (2, 34936096), (4, 17468048), (8, 8734024), (13, 5374784), (16, 4367012), (26, 2687392), (32, 2183506), (52, 1343696), (64, 1091753), (104, 671848), (137, 510016), (208, 335924), (274, 255008), (416, 167962), (548, 127504), (613, 113984), (832, 83981), (1096, 63752), (1226, 56992), (1781, 39232), (2192, 31876), (2452, 28496), (3562, 19616), (4384, 15938), (4904, 14248), (7124, 9808), (7969, 8768)]