65308928

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 142262400

約数和(自身を除く): 76953472

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 463, 464, 551, 608, 926, 928, 1102, 1216, 1852, 1856, 2204, 2432, 3704, 3712, 4408, 4864, 7408, 7424, 8797, 8816, 13427, 14816, 17594, 17632, 26854, 29632, 35188, 35264, 53708, 59264, 70376, 70528, 107416, 118528, 140752, 141056, 214832, 255113, 281504, 429664, 510226, 563008, 859328, 1020452, 1126016, 1718656, 2040904, 2252032, 3437312, 4081808, 8163616, 16327232, 32654464, 65308928]

約数ペア:

[(1, 65308928), (2, 32654464), (4, 16327232), (8, 8163616), (16, 4081808), (19, 3437312), (29, 2252032), (32, 2040904), (38, 1718656), (58, 1126016), (64, 1020452), (76, 859328), (116, 563008), (128, 510226), (152, 429664), (232, 281504), (256, 255113), (304, 214832), (463, 141056), (464, 140752), (551, 118528), (608, 107416), (926, 70528), (928, 70376), (1102, 59264), (1216, 53708), (1852, 35264), (1856, 35188), (2204, 29632), (2432, 26854), (3704, 17632), (3712, 17594), (4408, 14816), (4864, 13427), (7408, 8816), (7424, 8797)]