74428156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{25247}}^1$

素因数の和:25329

約数の個数: 24

約数和(自身を含む): 144216576

約数和(自身を除く): 69788420

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 25247, 50494, 100988, 277717, 555434, 1110868, 1691549, 3383098, 6766196, 18607039, 37214078, 74428156]

約数ペア:

[(1, 74428156), (2, 37214078), (4, 18607039), (11, 6766196), (22, 3383098), (44, 1691549), (67, 1110868), (134, 555434), (268, 277717), (737, 100988), (1474, 50494), (2948, 25247)]