2912769944

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{3541}}^1$

素因数の和:3988

約数の個数: 64

約数和(自身を含む): 6428304960

約数和(自身を除く): 3515535016

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 397, 518, 794, 1036, 1588, 2072, 2779, 3176, 3541, 5558, 7082, 11116, 14164, 14689, 22232, 24787, 28328, 29378, 49574, 58756, 99148, 102823, 117512, 131017, 198296, 205646, 262034, 411292, 524068, 822584, 917119, 1048136, 1405777, 1834238, 2811554, 3668476, 5623108, 7336952, 9840439, 11246216, 19680878, 39361756, 52013749, 78723512, 104027498, 208054996, 364096243, 416109992, 728192486, 1456384972, 2912769944]

約数ペア:

[(1, 2912769944), (2, 1456384972), (4, 728192486), (7, 416109992), (8, 364096243), (14, 208054996), (28, 104027498), (37, 78723512), (56, 52013749), (74, 39361756), (148, 19680878), (259, 11246216), (296, 9840439), (397, 7336952), (518, 5623108), (794, 3668476), (1036, 2811554), (1588, 1834238), (2072, 1405777), (2779, 1048136), (3176, 917119), (3541, 822584), (5558, 524068), (7082, 411292), (11116, 262034), (14164, 205646), (14689, 198296), (22232, 131017), (24787, 117512), (28328, 102823), (29378, 99148), (49574, 58756)]