22791944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 53145600

約数和(自身を除く): 30353656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 691, 868, 1064, 1178, 1382, 1736, 2356, 2764, 4123, 4712, 4837, 5528, 8246, 9674, 13129, 16492, 19348, 21421, 26258, 32984, 38696, 42842, 52516, 85684, 91903, 105032, 149947, 171368, 183806, 299894, 367612, 406999, 599788, 735224, 813998, 1199576, 1627996, 2848993, 3255992, 5697986, 11395972, 22791944]

約数ペア:

[(1, 22791944), (2, 11395972), (4, 5697986), (7, 3255992), (8, 2848993), (14, 1627996), (19, 1199576), (28, 813998), (31, 735224), (38, 599788), (56, 406999), (62, 367612), (76, 299894), (124, 183806), (133, 171368), (152, 149947), (217, 105032), (248, 91903), (266, 85684), (434, 52516), (532, 42842), (589, 38696), (691, 32984), (868, 26258), (1064, 21421), (1178, 19348), (1382, 16492), (1736, 13129), (2356, 9674), (2764, 8246), (4123, 5528), (4712, 4837)]