811649632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28151}}^1$

素因数の和:28231

約数の個数: 48

約数和(自身を含む): 1723915872

約数和(自身を除く): 912266240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3604, 7208, 14416, 28151, 28832, 56302, 112604, 225208, 450416, 478567, 900832, 957134, 1492003, 1914268, 2984006, 3828536, 5968012, 7657072, 11936024, 15314144, 23872048, 25364051, 47744096, 50728102, 101456204, 202912408, 405824816, 811649632]

約数ペア:

[(1, 811649632), (2, 405824816), (4, 202912408), (8, 101456204), (16, 50728102), (17, 47744096), (32, 25364051), (34, 23872048), (53, 15314144), (68, 11936024), (106, 7657072), (136, 5968012), (212, 3828536), (272, 2984006), (424, 1914268), (544, 1492003), (848, 957134), (901, 900832), (1696, 478567), (1802, 450416), (3604, 225208), (7208, 112604), (14416, 56302), (28151, 28832)]