69438668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12251}}^1$

素因数の和:12377

約数の個数: 24

約数和(自身を含む): 132076560

約数和(自身を除く): 62637892

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 12251, 24502, 49004, 159263, 318526, 637052, 1335359, 2670718, 5341436, 17359667, 34719334, 69438668]

約数ペア:

[(1, 69438668), (2, 34719334), (4, 17359667), (13, 5341436), (26, 2670718), (52, 1335359), (109, 637052), (218, 318526), (436, 159263), (1417, 49004), (2834, 24502), (5668, 12251)]