8657376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 27998208

約数和(自身を除く): 19340832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 991, 1092, 1248, 1456, 1982, 2184, 2912, 2973, 3964, 4368, 5946, 6937, 7928, 8736, 11892, 12883, 13874, 15856, 20811, 23784, 25766, 27748, 31712, 38649, 41622, 47568, 51532, 55496, 77298, 83244, 90181, 95136, 103064, 110992, 154596, 166488, 180362, 206128, 221984, 270543, 309192, 332976, 360724, 412256, 541086, 618384, 665952, 721448, 1082172, 1236768, 1442896, 2164344, 2885792, 4328688, 8657376]

約数ペア:

[(1, 8657376), (2, 4328688), (3, 2885792), (4, 2164344), (6, 1442896), (7, 1236768), (8, 1082172), (12, 721448), (13, 665952), (14, 618384), (16, 541086), (21, 412256), (24, 360724), (26, 332976), (28, 309192), (32, 270543), (39, 221984), (42, 206128), (48, 180362), (52, 166488), (56, 154596), (78, 110992), (84, 103064), (91, 95136), (96, 90181), (104, 83244), (112, 77298), (156, 55496), (168, 51532), (182, 47568), (208, 41622), (224, 38649), (273, 31712), (312, 27748), (336, 25766), (364, 23784), (416, 20811), (546, 15856), (624, 13874), (672, 12883), (728, 11892), (991, 8736), (1092, 7928), (1248, 6937), (1456, 5946), (1982, 4368), (2184, 3964), (2912, 2973)]