40498192

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1823

約数の個数: 40

約数和(自身を含む): 90123200

約数和(自身を除く): 49625008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1579, 1603, 1832, 3158, 3206, 3664, 6316, 6412, 11053, 12632, 12824, 22106, 25264, 25648, 44212, 88424, 176848, 361591, 723182, 1446364, 2531137, 2892728, 5062274, 5785456, 10124548, 20249096, 40498192]

約数ペア:

[(1, 40498192), (2, 20249096), (4, 10124548), (7, 5785456), (8, 5062274), (14, 2892728), (16, 2531137), (28, 1446364), (56, 723182), (112, 361591), (229, 176848), (458, 88424), (916, 44212), (1579, 25648), (1603, 25264), (1832, 22106), (3158, 12824), (3206, 12632), (3664, 11053), (6316, 6412)]