26464768

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 59710464

約数和(自身を除く): 33245696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 127, 128, 148, 176, 254, 256, 296, 352, 407, 508, 512, 592, 704, 814, 1016, 1184, 1397, 1408, 1628, 2032, 2368, 2794, 2816, 3256, 4064, 4699, 4736, 5588, 5632, 6512, 8128, 9398, 9472, 11176, 13024, 16256, 18796, 18944, 22352, 26048, 32512, 37592, 44704, 51689, 52096, 65024, 75184, 89408, 103378, 104192, 150368, 178816, 206756, 208384, 300736, 357632, 413512, 601472, 715264, 827024, 1202944, 1654048, 2405888, 3308096, 6616192, 13232384, 26464768]

約数ペア:

[(1, 26464768), (2, 13232384), (4, 6616192), (8, 3308096), (11, 2405888), (16, 1654048), (22, 1202944), (32, 827024), (37, 715264), (44, 601472), (64, 413512), (74, 357632), (88, 300736), (127, 208384), (128, 206756), (148, 178816), (176, 150368), (254, 104192), (256, 103378), (296, 89408), (352, 75184), (407, 65024), (508, 52096), (512, 51689), (592, 44704), (704, 37592), (814, 32512), (1016, 26048), (1184, 22352), (1397, 18944), (1408, 18796), (1628, 16256), (2032, 13024), (2368, 11176), (2794, 9472), (2816, 9398), (3256, 8128), (4064, 6512), (4699, 5632), (4736, 5588)]