40690956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 58899444

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 379, 389, 758, 778, 1137, 1167, 1516, 1556, 2274, 2334, 4548, 4668, 8717, 8947, 17434, 17894, 26151, 26841, 34868, 35788, 52302, 53682, 104604, 107364, 147431, 294862, 442293, 589724, 884586, 1769172, 3390913, 6781826, 10172739, 13563652, 20345478, 40690956]

約数ペア:

[(1, 40690956), (2, 20345478), (3, 13563652), (4, 10172739), (6, 6781826), (12, 3390913), (23, 1769172), (46, 884586), (69, 589724), (92, 442293), (138, 294862), (276, 147431), (379, 107364), (389, 104604), (758, 53682), (778, 52302), (1137, 35788), (1167, 34868), (1516, 26841), (1556, 26151), (2274, 17894), (2334, 17434), (4548, 8947), (4668, 8717)]