56193704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 73354456

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 881, 938, 952, 1139, 1762, 1876, 2278, 3524, 3752, 4556, 6167, 7048, 7973, 9112, 12334, 14977, 15946, 24668, 29954, 31892, 49336, 59027, 59908, 63784, 104839, 118054, 119816, 209678, 236108, 413189, 419356, 472216, 826378, 838712, 1003459, 1652756, 2006918, 3305512, 4013836, 7024213, 8027672, 14048426, 28096852, 56193704]

約数ペア:

[(1, 56193704), (2, 28096852), (4, 14048426), (7, 8027672), (8, 7024213), (14, 4013836), (17, 3305512), (28, 2006918), (34, 1652756), (56, 1003459), (67, 838712), (68, 826378), (119, 472216), (134, 419356), (136, 413189), (238, 236108), (268, 209678), (469, 119816), (476, 118054), (536, 104839), (881, 63784), (938, 59908), (952, 59027), (1139, 49336), (1762, 31892), (1876, 29954), (2278, 24668), (3524, 15946), (3752, 14977), (4556, 12334), (6167, 9112), (7048, 7973)]