12504928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 13912736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 181, 254, 272, 362, 508, 544, 724, 1016, 1448, 2032, 2159, 2896, 3077, 4064, 4318, 5792, 6154, 8636, 12308, 17272, 22987, 24616, 34544, 45974, 49232, 69088, 91948, 98464, 183896, 367792, 390779, 735584, 781558, 1563116, 3126232, 6252464, 12504928]

約数ペア:

[(1, 12504928), (2, 6252464), (4, 3126232), (8, 1563116), (16, 781558), (17, 735584), (32, 390779), (34, 367792), (68, 183896), (127, 98464), (136, 91948), (181, 69088), (254, 49232), (272, 45974), (362, 34544), (508, 24616), (544, 22987), (724, 17272), (1016, 12308), (1448, 8636), (2032, 6154), (2159, 5792), (2896, 4318), (3077, 4064)]