66215608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1187}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 131155200

約数和(自身を除く): 64939592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1187, 1468, 2374, 2936, 4748, 6973, 9496, 13946, 22553, 27892, 45106, 55784, 90212, 180424, 435629, 871258, 1742516, 3485032, 8276951, 16553902, 33107804, 66215608]

約数ペア:

[(1, 66215608), (2, 33107804), (4, 16553902), (8, 8276951), (19, 3485032), (38, 1742516), (76, 871258), (152, 435629), (367, 180424), (734, 90212), (1187, 55784), (1468, 45106), (2374, 27892), (2936, 22553), (4748, 13946), (6973, 9496)]