4087765556

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{3037}}^1$

素因数の和:4008

約数の個数: 48

約数和(自身を含む): 8341716096

約数和(自身を除く): 4253950540

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 907, 1484, 1814, 3037, 3628, 6074, 6349, 12148, 12698, 21259, 25396, 42518, 48071, 85036, 96142, 160961, 192284, 321922, 336497, 643844, 672994, 1126727, 1345988, 2253454, 2754559, 4506908, 5509118, 11018236, 19281913, 38563826, 77127652, 145991627, 291983254, 583966508, 1021941389, 2043882778, 4087765556]

約数ペア:

[(1, 4087765556), (2, 2043882778), (4, 1021941389), (7, 583966508), (14, 291983254), (28, 145991627), (53, 77127652), (106, 38563826), (212, 19281913), (371, 11018236), (742, 5509118), (907, 4506908), (1484, 2754559), (1814, 2253454), (3037, 1345988), (3628, 1126727), (6074, 672994), (6349, 643844), (12148, 336497), (12698, 321922), (21259, 192284), (25396, 160961), (42518, 96142), (48071, 85036)]