40442072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 85465800

約数和(自身を除く): 45023728

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1019, 1804, 2038, 3608, 4076, 4961, 8152, 9922, 11209, 19844, 22418, 39688, 41779, 44836, 83558, 89672, 123299, 167116, 246598, 334232, 459569, 493196, 919138, 986392, 1838276, 3676552, 5055259, 10110518, 20221036, 40442072]

約数ペア:

[(1, 40442072), (2, 20221036), (4, 10110518), (8, 5055259), (11, 3676552), (22, 1838276), (41, 986392), (44, 919138), (82, 493196), (88, 459569), (121, 334232), (164, 246598), (242, 167116), (328, 123299), (451, 89672), (484, 83558), (902, 44836), (968, 41779), (1019, 39688), (1804, 22418), (2038, 19844), (3608, 11209), (4076, 9922), (4961, 8152)]