26268998

素因数分解:

$2^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 46440000

約数和(自身を除く): 20171002

約数列:

[1, 2, 7, 14, 49, 98, 149, 257, 298, 343, 514, 686, 1043, 1799, 2086, 3598, 7301, 12593, 14602, 25186, 38293, 51107, 76586, 88151, 102214, 176302, 268051, 536102, 1876357, 3752714, 13134499, 26268998]

約数ペア:

[(1, 26268998), (2, 13134499), (7, 3752714), (14, 1876357), (49, 536102), (98, 268051), (149, 176302), (257, 102214), (298, 88151), (343, 76586), (514, 51107), (686, 38293), (1043, 25186), (1799, 14602), (2086, 12593), (3598, 7301)]