4726589264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{20431}}^1$

素因数の和:21219

約数の個数: 40

約数和(自身を含む): 9652894080

約数和(自身を除く): 4926304816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 761, 1522, 3044, 6088, 12176, 14459, 20431, 28918, 40862, 57836, 81724, 115672, 163448, 231344, 326896, 388189, 776378, 1552756, 3105512, 6211024, 15547991, 31095982, 62191964, 124383928, 248767856, 295411829, 590823658, 1181647316, 2363294632, 4726589264]

約数ペア:

[(1, 4726589264), (2, 2363294632), (4, 1181647316), (8, 590823658), (16, 295411829), (19, 248767856), (38, 124383928), (76, 62191964), (152, 31095982), (304, 15547991), (761, 6211024), (1522, 3105512), (3044, 1552756), (6088, 776378), (12176, 388189), (14459, 326896), (20431, 231344), (28918, 163448), (40862, 115672), (57836, 81724)]