29987776

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 77378560

約数和(自身を除く): 47390784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 271, 304, 364, 416, 448, 494, 532, 542, 608, 728, 832, 988, 1064, 1084, 1216, 1456, 1729, 1897, 1976, 2128, 2168, 2912, 3458, 3523, 3794, 3952, 4256, 4336, 5149, 5824, 6916, 7046, 7588, 7904, 8512, 8672, 10298, 13832, 14092, 15176, 15808, 17344, 20596, 24661, 27664, 28184, 30352, 36043, 41192, 49322, 55328, 56368, 60704, 66937, 72086, 82384, 98644, 110656, 112736, 121408, 133874, 144172, 164768, 197288, 225472, 267748, 288344, 329536, 394576, 468559, 535496, 576688, 789152, 937118, 1070992, 1153376, 1578304, 1874236, 2141984, 2306752, 3748472, 4283968, 7496944, 14993888, 29987776]

約数ペア:

[(1, 29987776), (2, 14993888), (4, 7496944), (7, 4283968), (8, 3748472), (13, 2306752), (14, 2141984), (16, 1874236), (19, 1578304), (26, 1153376), (28, 1070992), (32, 937118), (38, 789152), (52, 576688), (56, 535496), (64, 468559), (76, 394576), (91, 329536), (104, 288344), (112, 267748), (133, 225472), (152, 197288), (182, 164768), (208, 144172), (224, 133874), (247, 121408), (266, 112736), (271, 110656), (304, 98644), (364, 82384), (416, 72086), (448, 66937), (494, 60704), (532, 56368), (542, 55328), (608, 49322), (728, 41192), (832, 36043), (988, 30352), (1064, 28184), (1084, 27664), (1216, 24661), (1456, 20596), (1729, 17344), (1897, 15808), (1976, 15176), (2128, 14092), (2168, 13832), (2912, 10298), (3458, 8672), (3523, 8512), (3794, 7904), (3952, 7588), (4256, 7046), (4336, 6916), (5149, 5824)]