69396404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20483}}^1$

素因数の和:20516

約数の個数: 36

約数和(自身を含む): 152564832

約数和(自身を除く): 83168428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20483, 40966, 81932, 143381, 225313, 286762, 450626, 573524, 901252, 1577191, 2478443, 3154382, 4956886, 6308764, 9913772, 17349101, 34698202, 69396404]

約数ペア:

[(1, 69396404), (2, 34698202), (4, 17349101), (7, 9913772), (11, 6308764), (14, 4956886), (22, 3154382), (28, 2478443), (44, 1577191), (77, 901252), (121, 573524), (154, 450626), (242, 286762), (308, 225313), (484, 143381), (847, 81932), (1694, 40966), (3388, 20483)]