38817648

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6269}}^1$

素因数の和:6326

約数の個数: 60

約数和(自身を含む): 111179640

約数和(自身を除く): 72361992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 6269, 12538, 18807, 25076, 37614, 50152, 56421, 75228, 100304, 112842, 150456, 225684, 269567, 300912, 451368, 539134, 808701, 902736, 1078268, 1617402, 2156536, 2426103, 3234804, 4313072, 4852206, 6469608, 9704412, 12939216, 19408824, 38817648]

約数ペア:

[(1, 38817648), (2, 19408824), (3, 12939216), (4, 9704412), (6, 6469608), (8, 4852206), (9, 4313072), (12, 3234804), (16, 2426103), (18, 2156536), (24, 1617402), (36, 1078268), (43, 902736), (48, 808701), (72, 539134), (86, 451368), (129, 300912), (144, 269567), (172, 225684), (258, 150456), (344, 112842), (387, 100304), (516, 75228), (688, 56421), (774, 50152), (1032, 37614), (1548, 25076), (2064, 18807), (3096, 12538), (6192, 6269)]