26975410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 61772544

約数和(自身を除く): 34797134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 661, 742, 770, 1166, 1322, 1855, 2915, 3305, 3710, 4081, 4627, 5830, 6610, 7271, 8162, 9254, 14542, 20405, 23135, 35033, 36355, 40810, 46270, 50897, 70066, 72710, 101794, 175165, 245231, 254485, 350330, 385363, 490462, 508970, 770726, 1226155, 1926815, 2452310, 2697541, 3853630, 5395082, 13487705, 26975410]

約数ペア:

[(1, 26975410), (2, 13487705), (5, 5395082), (7, 3853630), (10, 2697541), (11, 2452310), (14, 1926815), (22, 1226155), (35, 770726), (53, 508970), (55, 490462), (70, 385363), (77, 350330), (106, 254485), (110, 245231), (154, 175165), (265, 101794), (371, 72710), (385, 70066), (530, 50897), (583, 46270), (661, 40810), (742, 36355), (770, 35033), (1166, 23135), (1322, 20405), (1855, 14542), (2915, 9254), (3305, 8162), (3710, 7271), (4081, 6610), (4627, 5830)]