26085176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 56918400

約数和(自身を除く): 30833224

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 307, 344, 494, 559, 614, 817, 988, 1118, 1228, 1634, 1976, 2236, 2456, 3268, 3991, 4472, 5833, 6536, 7982, 10621, 11666, 13201, 15964, 21242, 23332, 26402, 31928, 42484, 46664, 52804, 75829, 84968, 105608, 151658, 171613, 250819, 303316, 343226, 501638, 606632, 686452, 1003276, 1372904, 2006552, 3260647, 6521294, 13042588, 26085176]

約数ペア:

[(1, 26085176), (2, 13042588), (4, 6521294), (8, 3260647), (13, 2006552), (19, 1372904), (26, 1003276), (38, 686452), (43, 606632), (52, 501638), (76, 343226), (86, 303316), (104, 250819), (152, 171613), (172, 151658), (247, 105608), (307, 84968), (344, 75829), (494, 52804), (559, 46664), (614, 42484), (817, 31928), (988, 26402), (1118, 23332), (1228, 21242), (1634, 15964), (1976, 13201), (2236, 11666), (2456, 10621), (3268, 7982), (3991, 6536), (4472, 5833)]