12711296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7666

約数の個数: 32

約数和(自身を含む): 27274800

約数和(自身を除く): 14563504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7639, 15278, 30556, 61112, 99307, 122224, 198614, 244448, 397228, 488896, 794456, 977792, 1588912, 3177824, 6355648, 12711296]

約数ペア:

[(1, 12711296), (2, 6355648), (4, 3177824), (8, 1588912), (13, 977792), (16, 794456), (26, 488896), (32, 397228), (52, 244448), (64, 198614), (104, 122224), (128, 99307), (208, 61112), (416, 30556), (832, 15278), (1664, 7639)]