66233368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 128414160

約数和(自身を除く): 62180792

約数列:

[1, 2, 4, 8, 41, 82, 113, 164, 226, 328, 452, 904, 1787, 3574, 4633, 7148, 9266, 14296, 18532, 37064, 73267, 146534, 201931, 293068, 403862, 586136, 807724, 1615448, 8279171, 16558342, 33116684, 66233368]

約数ペア:

[(1, 66233368), (2, 33116684), (4, 16558342), (8, 8279171), (41, 1615448), (82, 807724), (113, 586136), (164, 403862), (226, 293068), (328, 201931), (452, 146534), (904, 73267), (1787, 37064), (3574, 18532), (4633, 14296), (7148, 9266)]