64358336

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1597

約数の個数: 56

約数和(自身を含む): 147559776

約数和(自身を除く): 83201440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1481, 1552, 2716, 2962, 3104, 5432, 5924, 6208, 10367, 10864, 11848, 20734, 21728, 23696, 41468, 43456, 47392, 82936, 94784, 143657, 165872, 287314, 331744, 574628, 663488, 1005599, 1149256, 2011198, 2298512, 4022396, 4597024, 8044792, 9194048, 16089584, 32179168, 64358336]

約数ペア:

[(1, 64358336), (2, 32179168), (4, 16089584), (7, 9194048), (8, 8044792), (14, 4597024), (16, 4022396), (28, 2298512), (32, 2011198), (56, 1149256), (64, 1005599), (97, 663488), (112, 574628), (194, 331744), (224, 287314), (388, 165872), (448, 143657), (679, 94784), (776, 82936), (1358, 47392), (1481, 43456), (1552, 41468), (2716, 23696), (2962, 21728), (3104, 20734), (5432, 11848), (5924, 10864), (6208, 10367)]