2625702968

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 5675443200

約数和(自身を除く): 3049740232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 367, 502, 509, 734, 1004, 1018, 1468, 1757, 2008, 2036, 2569, 2936, 3514, 3563, 4072, 5138, 7028, 7126, 10276, 14056, 14252, 20552, 28504, 92117, 127759, 184234, 186803, 255518, 368468, 373606, 511036, 644819, 736936, 747212, 894313, 1022072, 1289638, 1307621, 1494424, 1788626, 2579276, 2615242, 3577252, 5158552, 5230484, 7154504, 10460968, 46887553, 93775106, 187550212, 328212871, 375100424, 656425742, 1312851484, 2625702968]

約数ペア:

[(1, 2625702968), (2, 1312851484), (4, 656425742), (7, 375100424), (8, 328212871), (14, 187550212), (28, 93775106), (56, 46887553), (251, 10460968), (367, 7154504), (502, 5230484), (509, 5158552), (734, 3577252), (1004, 2615242), (1018, 2579276), (1468, 1788626), (1757, 1494424), (2008, 1307621), (2036, 1289638), (2569, 1022072), (2936, 894313), (3514, 747212), (3563, 736936), (4072, 644819), (5138, 511036), (7028, 373606), (7126, 368468), (10276, 255518), (14056, 186803), (14252, 184234), (20552, 127759), (28504, 92117)]