40849072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7537

約数の個数: 40

約数和(自身を含む): 89137152

約数和(自身を除く): 48288080

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7487, 14974, 29948, 59896, 82357, 119792, 164714, 232097, 329428, 464194, 658856, 928388, 1317712, 1856776, 2553067, 3713552, 5106134, 10212268, 20424536, 40849072]

約数ペア:

[(1, 40849072), (2, 20424536), (4, 10212268), (8, 5106134), (11, 3713552), (16, 2553067), (22, 1856776), (31, 1317712), (44, 928388), (62, 658856), (88, 464194), (124, 329428), (176, 232097), (248, 164714), (341, 119792), (496, 82357), (682, 59896), (1364, 29948), (2728, 14974), (5456, 7487)]