4354896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 13860224

約数和(自身を除く): 9505328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 997, 1092, 1456, 1994, 2184, 2991, 3988, 4368, 5982, 6979, 7976, 11964, 12961, 13958, 15952, 20937, 23928, 25922, 27916, 38883, 41874, 47856, 51844, 55832, 77766, 83748, 90727, 103688, 111664, 155532, 167496, 181454, 207376, 272181, 311064, 334992, 362908, 544362, 622128, 725816, 1088724, 1451632, 2177448, 4354896]

約数ペア:

[(1, 4354896), (2, 2177448), (3, 1451632), (4, 1088724), (6, 725816), (7, 622128), (8, 544362), (12, 362908), (13, 334992), (14, 311064), (16, 272181), (21, 207376), (24, 181454), (26, 167496), (28, 155532), (39, 111664), (42, 103688), (48, 90727), (52, 83748), (56, 77766), (78, 55832), (84, 51844), (91, 47856), (104, 41874), (112, 38883), (156, 27916), (168, 25922), (182, 23928), (208, 20937), (273, 15952), (312, 13958), (336, 12961), (364, 11964), (546, 7976), (624, 6979), (728, 5982), (997, 4368), (1092, 3988), (1456, 2991), (1994, 2184)]