22719032

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 29812168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 569, 644, 713, 868, 1138, 1288, 1426, 1736, 2276, 2852, 3983, 4552, 4991, 5704, 7966, 9982, 13087, 15932, 17639, 19964, 26174, 31864, 35278, 39928, 52348, 70556, 91609, 104696, 123473, 141112, 183218, 246946, 366436, 405697, 493892, 732872, 811394, 987784, 1622788, 2839879, 3245576, 5679758, 11359516, 22719032]

約数ペア:

[(1, 22719032), (2, 11359516), (4, 5679758), (7, 3245576), (8, 2839879), (14, 1622788), (23, 987784), (28, 811394), (31, 732872), (46, 493892), (56, 405697), (62, 366436), (92, 246946), (124, 183218), (161, 141112), (184, 123473), (217, 104696), (248, 91609), (322, 70556), (434, 52348), (569, 39928), (644, 35278), (713, 31864), (868, 26174), (1138, 19964), (1288, 17639), (1426, 15932), (1736, 13087), (2276, 9982), (2852, 7966), (3983, 5704), (4552, 4991)]