57145088

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 153839616

約数和(自身を除く): 96694528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 223, 224, 256, 286, 308, 352, 364, 416, 446, 448, 572, 616, 704, 728, 832, 892, 896, 1001, 1144, 1232, 1408, 1456, 1561, 1664, 1784, 1792, 2002, 2288, 2453, 2464, 2816, 2899, 2912, 3122, 3328, 3568, 4004, 4576, 4906, 4928, 5798, 5824, 6244, 7136, 8008, 9152, 9812, 9856, 11596, 11648, 12488, 14272, 16016, 17171, 18304, 19624, 19712, 20293, 23192, 23296, 24976, 28544, 31889, 32032, 34342, 36608, 39248, 40586, 46384, 49952, 57088, 63778, 64064, 68684, 78496, 81172, 92768, 99904, 127556, 128128, 137368, 156992, 162344, 185536, 199808, 223223, 255112, 256256, 274736, 313984, 324688, 371072, 399616, 446446, 510224, 549472, 627968, 649376, 742144, 892892, 1020448, 1098944, 1298752, 1785784, 2040896, 2197888, 2597504, 3571568, 4081792, 4395776, 5195008, 7143136, 8163584, 14286272, 28572544, 57145088]

約数ペア:

[(1, 57145088), (2, 28572544), (4, 14286272), (7, 8163584), (8, 7143136), (11, 5195008), (13, 4395776), (14, 4081792), (16, 3571568), (22, 2597504), (26, 2197888), (28, 2040896), (32, 1785784), (44, 1298752), (52, 1098944), (56, 1020448), (64, 892892), (77, 742144), (88, 649376), (91, 627968), (104, 549472), (112, 510224), (128, 446446), (143, 399616), (154, 371072), (176, 324688), (182, 313984), (208, 274736), (223, 256256), (224, 255112), (256, 223223), (286, 199808), (308, 185536), (352, 162344), (364, 156992), (416, 137368), (446, 128128), (448, 127556), (572, 99904), (616, 92768), (704, 81172), (728, 78496), (832, 68684), (892, 64064), (896, 63778), (1001, 57088), (1144, 49952), (1232, 46384), (1408, 40586), (1456, 39248), (1561, 36608), (1664, 34342), (1784, 32032), (1792, 31889), (2002, 28544), (2288, 24976), (2453, 23296), (2464, 23192), (2816, 20293), (2899, 19712), (2912, 19624), (3122, 18304), (3328, 17171), (3568, 16016), (4004, 14272), (4576, 12488), (4906, 11648), (4928, 11596), (5798, 9856), (5824, 9812), (6244, 9152), (7136, 8008)]