74530352

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 60

約数和(自身を含む): 160250904

約数和(自身を除く): 85720552

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 169, 172, 208, 338, 344, 559, 641, 676, 688, 1118, 1282, 1352, 2236, 2564, 2704, 4472, 5128, 7267, 8333, 8944, 10256, 14534, 16666, 27563, 29068, 33332, 55126, 58136, 66664, 108329, 110252, 116272, 133328, 216658, 220504, 358319, 433316, 441008, 716638, 866632, 1433276, 1733264, 2866552, 4658147, 5733104, 9316294, 18632588, 37265176, 74530352]

約数ペア:

[(1, 74530352), (2, 37265176), (4, 18632588), (8, 9316294), (13, 5733104), (16, 4658147), (26, 2866552), (43, 1733264), (52, 1433276), (86, 866632), (104, 716638), (169, 441008), (172, 433316), (208, 358319), (338, 220504), (344, 216658), (559, 133328), (641, 116272), (676, 110252), (688, 108329), (1118, 66664), (1282, 58136), (1352, 55126), (2236, 33332), (2564, 29068), (2704, 27563), (4472, 16666), (5128, 14534), (7267, 10256), (8333, 8944)]