7195552

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 17796996

約数和(自身を除く): 10601444

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 353, 364, 392, 416, 637, 706, 728, 784, 1274, 1412, 1456, 1568, 2471, 2548, 2824, 2912, 4589, 4942, 5096, 5648, 9178, 9884, 10192, 11296, 17297, 18356, 19768, 20384, 32123, 34594, 36712, 39536, 64246, 69188, 73424, 79072, 128492, 138376, 146848, 224861, 256984, 276752, 449722, 513968, 553504, 899444, 1027936, 1798888, 3597776, 7195552]

約数ペア:

[(1, 7195552), (2, 3597776), (4, 1798888), (7, 1027936), (8, 899444), (13, 553504), (14, 513968), (16, 449722), (26, 276752), (28, 256984), (32, 224861), (49, 146848), (52, 138376), (56, 128492), (91, 79072), (98, 73424), (104, 69188), (112, 64246), (182, 39536), (196, 36712), (208, 34594), (224, 32123), (353, 20384), (364, 19768), (392, 18356), (416, 17297), (637, 11296), (706, 10192), (728, 9884), (784, 9178), (1274, 5648), (1412, 5096), (1456, 4942), (1568, 4589), (2471, 2912), (2548, 2824)]