66417904

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 152990208

約数和(自身を除く): 86572304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 67, 106, 112, 134, 167, 212, 268, 334, 371, 424, 469, 536, 668, 742, 848, 938, 1072, 1169, 1336, 1484, 1876, 2338, 2672, 2968, 3551, 3752, 4676, 5936, 7102, 7504, 8851, 9352, 11189, 14204, 17702, 18704, 22378, 24857, 28408, 35404, 44756, 49714, 56816, 61957, 70808, 78323, 89512, 99428, 123914, 141616, 156646, 179024, 198856, 247828, 313292, 397712, 495656, 593017, 626584, 991312, 1186034, 1253168, 2372068, 4151119, 4744136, 8302238, 9488272, 16604476, 33208952, 66417904]

約数ペア:

[(1, 66417904), (2, 33208952), (4, 16604476), (7, 9488272), (8, 8302238), (14, 4744136), (16, 4151119), (28, 2372068), (53, 1253168), (56, 1186034), (67, 991312), (106, 626584), (112, 593017), (134, 495656), (167, 397712), (212, 313292), (268, 247828), (334, 198856), (371, 179024), (424, 156646), (469, 141616), (536, 123914), (668, 99428), (742, 89512), (848, 78323), (938, 70808), (1072, 61957), (1169, 56816), (1336, 49714), (1484, 44756), (1876, 35404), (2338, 28408), (2672, 24857), (2968, 22378), (3551, 18704), (3752, 17702), (4676, 14204), (5936, 11189), (7102, 9352), (7504, 8851)]