39196544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 44525056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 227, 284, 304, 454, 568, 608, 908, 1136, 1216, 1349, 1816, 2272, 2432, 2698, 3632, 4313, 4544, 5396, 7264, 8626, 9088, 10792, 14528, 16117, 17252, 21584, 29056, 32234, 34504, 43168, 64468, 69008, 86336, 128936, 138016, 172672, 257872, 276032, 306223, 515744, 552064, 612446, 1031488, 1224892, 2062976, 2449784, 4899568, 9799136, 19598272, 39196544]

約数ペア:

[(1, 39196544), (2, 19598272), (4, 9799136), (8, 4899568), (16, 2449784), (19, 2062976), (32, 1224892), (38, 1031488), (64, 612446), (71, 552064), (76, 515744), (128, 306223), (142, 276032), (152, 257872), (227, 172672), (284, 138016), (304, 128936), (454, 86336), (568, 69008), (608, 64468), (908, 43168), (1136, 34504), (1216, 32234), (1349, 29056), (1816, 21584), (2272, 17252), (2432, 16117), (2698, 14528), (3632, 10792), (4313, 9088), (4544, 8626), (5396, 7264)]