28924984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 34941896

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 44, 46, 62, 88, 92, 124, 184, 248, 253, 341, 461, 506, 682, 713, 922, 1012, 1364, 1426, 1844, 2024, 2728, 2852, 3688, 5071, 5704, 7843, 10142, 10603, 14291, 15686, 20284, 21206, 28582, 31372, 40568, 42412, 57164, 62744, 84824, 114328, 116633, 157201, 233266, 314402, 328693, 466532, 628804, 657386, 933064, 1257608, 1314772, 2629544, 3615623, 7231246, 14462492, 28924984]

約数ペア:

[(1, 28924984), (2, 14462492), (4, 7231246), (8, 3615623), (11, 2629544), (22, 1314772), (23, 1257608), (31, 933064), (44, 657386), (46, 628804), (62, 466532), (88, 328693), (92, 314402), (124, 233266), (184, 157201), (248, 116633), (253, 114328), (341, 84824), (461, 62744), (506, 57164), (682, 42412), (713, 40568), (922, 31372), (1012, 28582), (1364, 21206), (1426, 20284), (1844, 15686), (2024, 14291), (2728, 10603), (2852, 10142), (3688, 7843), (5071, 5704)]