63971848

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 127084140

約数和(自身を除く): 63112292

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 157, 212, 248, 314, 424, 628, 961, 1256, 1643, 1922, 3286, 3844, 4867, 6572, 7688, 8321, 9734, 13144, 16642, 19468, 33284, 38936, 50933, 66568, 101866, 150877, 203732, 257951, 301754, 407464, 515902, 603508, 1031804, 1207016, 2063608, 7996481, 15992962, 31985924, 63971848]

約数ペア:

[(1, 63971848), (2, 31985924), (4, 15992962), (8, 7996481), (31, 2063608), (53, 1207016), (62, 1031804), (106, 603508), (124, 515902), (157, 407464), (212, 301754), (248, 257951), (314, 203732), (424, 150877), (628, 101866), (961, 66568), (1256, 50933), (1643, 38936), (1922, 33284), (3286, 19468), (3844, 16642), (4867, 13144), (6572, 9734), (7688, 8321)]