78370816

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 165994920

約数和(自身を除く): 87624104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 2251, 4352, 4502, 8704, 9004, 17408, 18008, 34816, 36016, 38267, 72032, 76534, 144064, 153068, 288128, 306136, 576256, 612272, 1152512, 1224544, 2305024, 2449088, 4610048, 4898176, 9796352, 19592704, 39185408, 78370816]

約数ペア:

[(1, 78370816), (2, 39185408), (4, 19592704), (8, 9796352), (16, 4898176), (17, 4610048), (32, 2449088), (34, 2305024), (64, 1224544), (68, 1152512), (128, 612272), (136, 576256), (256, 306136), (272, 288128), (512, 153068), (544, 144064), (1024, 76534), (1088, 72032), (2048, 38267), (2176, 36016), (2251, 34816), (4352, 18008), (4502, 17408), (8704, 9004)]