38519488

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 84

約数和(自身を含む): 90690192

約数和(自身を除く): 52170704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 173, 196, 224, 284, 346, 392, 448, 497, 568, 692, 784, 994, 1136, 1211, 1384, 1568, 1988, 2272, 2422, 2768, 3136, 3479, 3976, 4544, 4844, 5536, 6958, 7952, 8477, 9688, 11072, 12283, 13916, 15904, 16954, 19376, 24566, 27832, 31808, 33908, 38752, 49132, 55664, 67816, 77504, 85981, 98264, 111328, 135632, 171962, 196528, 222656, 271264, 343924, 393056, 542528, 601867, 687848, 786112, 1203734, 1375696, 2407468, 2751392, 4814936, 5502784, 9629872, 19259744, 38519488]

約数ペア:

[(1, 38519488), (2, 19259744), (4, 9629872), (7, 5502784), (8, 4814936), (14, 2751392), (16, 2407468), (28, 1375696), (32, 1203734), (49, 786112), (56, 687848), (64, 601867), (71, 542528), (98, 393056), (112, 343924), (142, 271264), (173, 222656), (196, 196528), (224, 171962), (284, 135632), (346, 111328), (392, 98264), (448, 85981), (497, 77504), (568, 67816), (692, 55664), (784, 49132), (994, 38752), (1136, 33908), (1211, 31808), (1384, 27832), (1568, 24566), (1988, 19376), (2272, 16954), (2422, 15904), (2768, 13916), (3136, 12283), (3479, 11072), (3976, 9688), (4544, 8477), (4844, 7952), (5536, 6958)]