72645632

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1244

約数の個数: 44

約数和(自身を含む): 147727896

約数和(自身を除く): 75082264

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1163, 1952, 2326, 3904, 4652, 7808, 9304, 15616, 18608, 31232, 37216, 62464, 70943, 74432, 141886, 148864, 283772, 297728, 567544, 595456, 1135088, 1190912, 2270176, 4540352, 9080704, 18161408, 36322816, 72645632]

約数ペア:

[(1, 72645632), (2, 36322816), (4, 18161408), (8, 9080704), (16, 4540352), (32, 2270176), (61, 1190912), (64, 1135088), (122, 595456), (128, 567544), (244, 297728), (256, 283772), (488, 148864), (512, 141886), (976, 74432), (1024, 70943), (1163, 62464), (1952, 37216), (2326, 31232), (3904, 18608), (4652, 15616), (7808, 9304)]