67016768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 168639744

約数和(自身を除く): 101622976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 311, 364, 416, 448, 481, 518, 592, 622, 728, 832, 962, 1036, 1184, 1244, 1456, 1924, 2072, 2177, 2368, 2488, 2912, 3367, 3848, 4043, 4144, 4354, 4976, 5824, 6734, 7696, 8086, 8288, 8708, 9952, 11507, 13468, 15392, 16172, 16576, 17416, 19904, 23014, 26936, 28301, 30784, 32344, 34832, 46028, 53872, 56602, 64688, 69664, 80549, 92056, 107744, 113204, 129376, 139328, 149591, 161098, 184112, 215488, 226408, 258752, 299182, 322196, 368224, 452816, 598364, 644392, 736448, 905632, 1047137, 1196728, 1288784, 1811264, 2094274, 2393456, 2577568, 4188548, 4786912, 5155136, 8377096, 9573824, 16754192, 33508384, 67016768]

約数ペア:

[(1, 67016768), (2, 33508384), (4, 16754192), (7, 9573824), (8, 8377096), (13, 5155136), (14, 4786912), (16, 4188548), (26, 2577568), (28, 2393456), (32, 2094274), (37, 1811264), (52, 1288784), (56, 1196728), (64, 1047137), (74, 905632), (91, 736448), (104, 644392), (112, 598364), (148, 452816), (182, 368224), (208, 322196), (224, 299182), (259, 258752), (296, 226408), (311, 215488), (364, 184112), (416, 161098), (448, 149591), (481, 139328), (518, 129376), (592, 113204), (622, 107744), (728, 92056), (832, 80549), (962, 69664), (1036, 64688), (1184, 56602), (1244, 53872), (1456, 46028), (1924, 34832), (2072, 32344), (2177, 30784), (2368, 28301), (2488, 26936), (2912, 23014), (3367, 19904), (3848, 17416), (4043, 16576), (4144, 16172), (4354, 15392), (4976, 13468), (5824, 11507), (6734, 9952), (7696, 8708), (8086, 8288)]