42916328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 99912960

約数和(自身を除く): 56996632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 353, 364, 668, 706, 728, 1169, 1336, 1412, 2171, 2338, 2471, 2824, 4342, 4589, 4676, 4942, 8684, 9178, 9352, 9884, 15197, 17368, 18356, 19768, 30394, 32123, 36712, 58951, 60788, 64246, 117902, 121576, 128492, 235804, 256984, 412657, 471608, 766363, 825314, 1532726, 1650628, 3065452, 3301256, 5364541, 6130904, 10729082, 21458164, 42916328]

約数ペア:

[(1, 42916328), (2, 21458164), (4, 10729082), (7, 6130904), (8, 5364541), (13, 3301256), (14, 3065452), (26, 1650628), (28, 1532726), (52, 825314), (56, 766363), (91, 471608), (104, 412657), (167, 256984), (182, 235804), (334, 128492), (353, 121576), (364, 117902), (668, 64246), (706, 60788), (728, 58951), (1169, 36712), (1336, 32123), (1412, 30394), (2171, 19768), (2338, 18356), (2471, 17368), (2824, 15197), (4342, 9884), (4589, 9352), (4676, 9178), (4942, 8684)]