65821738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 41106902

約数列:

[1, 2, 19, 38, 67, 103, 134, 206, 251, 502, 1273, 1957, 2546, 3914, 4769, 6901, 9538, 13802, 16817, 25853, 33634, 51706, 131119, 262238, 319523, 491207, 639046, 982414, 1732151, 3464302, 32910869, 65821738]

約数ペア:

[(1, 65821738), (2, 32910869), (19, 3464302), (38, 1732151), (67, 982414), (103, 639046), (134, 491207), (206, 319523), (251, 262238), (502, 131119), (1273, 51706), (1957, 33634), (2546, 25853), (3914, 16817), (4769, 13802), (6901, 9538)]