64202488

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 142277040

約数和(自身を除く): 78074552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1193, 1736, 1922, 2386, 3844, 4772, 6727, 7688, 8351, 9544, 13454, 16702, 26908, 33404, 36983, 53816, 66808, 73966, 147932, 258881, 295864, 517762, 1035524, 1146473, 2071048, 2292946, 4585892, 8025311, 9171784, 16050622, 32101244, 64202488]

約数ペア:

[(1, 64202488), (2, 32101244), (4, 16050622), (7, 9171784), (8, 8025311), (14, 4585892), (28, 2292946), (31, 2071048), (56, 1146473), (62, 1035524), (124, 517762), (217, 295864), (248, 258881), (434, 147932), (868, 73966), (961, 66808), (1193, 53816), (1736, 36983), (1922, 33404), (2386, 26908), (3844, 16702), (4772, 13454), (6727, 9544), (7688, 8351)]