74747552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 161862624

約数和(自身を除く): 87115072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 1621, 2096, 2882, 3242, 4192, 5764, 6484, 11528, 12968, 17831, 23056, 25936, 35662, 46112, 51872, 71324, 142648, 212351, 285296, 424702, 570592, 849404, 1698808, 2335861, 3397616, 4671722, 6795232, 9343444, 18686888, 37373776, 74747552]

約数ペア:

[(1, 74747552), (2, 37373776), (4, 18686888), (8, 9343444), (11, 6795232), (16, 4671722), (22, 3397616), (32, 2335861), (44, 1698808), (88, 849404), (131, 570592), (176, 424702), (262, 285296), (352, 212351), (524, 142648), (1048, 71324), (1441, 51872), (1621, 46112), (2096, 35662), (2882, 25936), (3242, 23056), (4192, 17831), (5764, 12968), (6484, 11528)]