74805568

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 156911040

約数和(自身を除く): 82105472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 178, 184, 356, 368, 571, 712, 736, 1142, 1424, 1472, 2047, 2284, 2848, 4094, 4568, 5696, 8188, 9136, 13133, 16376, 18272, 26266, 32752, 36544, 50819, 52532, 65504, 101638, 105064, 131008, 203276, 210128, 406552, 420256, 813104, 840512, 1168837, 1626208, 2337674, 3252416, 4675348, 9350696, 18701392, 37402784, 74805568]

約数ペア:

[(1, 74805568), (2, 37402784), (4, 18701392), (8, 9350696), (16, 4675348), (23, 3252416), (32, 2337674), (46, 1626208), (64, 1168837), (89, 840512), (92, 813104), (178, 420256), (184, 406552), (356, 210128), (368, 203276), (571, 131008), (712, 105064), (736, 101638), (1142, 65504), (1424, 52532), (1472, 50819), (2047, 36544), (2284, 32752), (2848, 26266), (4094, 18272), (4568, 16376), (5696, 13133), (8188, 9136)]