38782912

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 84

約数和(自身を含む): 91211400

約数和(自身を除く): 52428488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 149, 166, 196, 224, 298, 332, 392, 448, 581, 596, 664, 784, 1043, 1162, 1192, 1328, 1568, 2086, 2324, 2384, 2656, 3136, 4067, 4172, 4648, 4768, 5312, 7301, 8134, 8344, 9296, 9536, 12367, 14602, 16268, 16688, 18592, 24734, 29204, 32536, 33376, 37184, 49468, 58408, 65072, 66752, 86569, 98936, 116816, 130144, 173138, 197872, 233632, 260288, 346276, 395744, 467264, 605983, 692552, 791488, 1211966, 1385104, 2423932, 2770208, 4847864, 5540416, 9695728, 19391456, 38782912]

約数ペア:

[(1, 38782912), (2, 19391456), (4, 9695728), (7, 5540416), (8, 4847864), (14, 2770208), (16, 2423932), (28, 1385104), (32, 1211966), (49, 791488), (56, 692552), (64, 605983), (83, 467264), (98, 395744), (112, 346276), (149, 260288), (166, 233632), (196, 197872), (224, 173138), (298, 130144), (332, 116816), (392, 98936), (448, 86569), (581, 66752), (596, 65072), (664, 58408), (784, 49468), (1043, 37184), (1162, 33376), (1192, 32536), (1328, 29204), (1568, 24734), (2086, 18592), (2324, 16688), (2384, 16268), (2656, 14602), (3136, 12367), (4067, 9536), (4172, 9296), (4648, 8344), (4768, 8134), (5312, 7301)]