871631488

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74831}}^1$

素因数の和:74865

約数の個数: 64

約数和(自身を含む): 2137201920

約数和(自身を除く): 1265570432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 74831, 149662, 299324, 523817, 598648, 972803, 1047634, 1197296, 1945606, 2095268, 2394592, 3891212, 4190536, 4789184, 6809621, 7782424, 8381072, 9578368, 13619242, 15564848, 16762144, 27238484, 31129696, 33524288, 54476968, 62259392, 67048576, 108953936, 124518784, 217907872, 435815744, 871631488]

約数ペア:

[(1, 871631488), (2, 435815744), (4, 217907872), (7, 124518784), (8, 108953936), (13, 67048576), (14, 62259392), (16, 54476968), (26, 33524288), (28, 31129696), (32, 27238484), (52, 16762144), (56, 15564848), (64, 13619242), (91, 9578368), (104, 8381072), (112, 7782424), (128, 6809621), (182, 4789184), (208, 4190536), (224, 3891212), (364, 2394592), (416, 2095268), (448, 1945606), (728, 1197296), (832, 1047634), (896, 972803), (1456, 598648), (1664, 523817), (2912, 299324), (5824, 149662), (11648, 74831)]