22899448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 51901920

約数和(自身を除く): 29002472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 541, 572, 814, 962, 1082, 1144, 1628, 1924, 2164, 3256, 3848, 4328, 5291, 5951, 7033, 10582, 11902, 14066, 20017, 21164, 23804, 28132, 40034, 42328, 47608, 56264, 77363, 80068, 154726, 160136, 220187, 260221, 309452, 440374, 520442, 618904, 880748, 1040884, 1761496, 2081768, 2862431, 5724862, 11449724, 22899448]

約数ペア:

[(1, 22899448), (2, 11449724), (4, 5724862), (8, 2862431), (11, 2081768), (13, 1761496), (22, 1040884), (26, 880748), (37, 618904), (44, 520442), (52, 440374), (74, 309452), (88, 260221), (104, 220187), (143, 160136), (148, 154726), (286, 80068), (296, 77363), (407, 56264), (481, 47608), (541, 42328), (572, 40034), (814, 28132), (962, 23804), (1082, 21164), (1144, 20017), (1628, 14066), (1924, 11902), (2164, 10582), (3256, 7033), (3848, 5951), (4328, 5291)]