40906964

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12277}}^1$

素因数の和:12312

約数の個数: 36

約数和(自身を含む): 88180596

約数和(自身を除く): 47273632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 12277, 24554, 49108, 85939, 171878, 208709, 343756, 417418, 601573, 834836, 1203146, 1460963, 2406292, 2921926, 5843852, 10226741, 20453482, 40906964]

約数ペア:

[(1, 40906964), (2, 20453482), (4, 10226741), (7, 5843852), (14, 2921926), (17, 2406292), (28, 1460963), (34, 1203146), (49, 834836), (68, 601573), (98, 417418), (119, 343756), (196, 208709), (238, 171878), (476, 85939), (833, 49108), (1666, 24554), (3332, 12277)]