26976770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 52375680

約数和(自身を除く): 25398910

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3463, 3895, 6926, 7790, 17315, 34630, 65797, 131594, 141983, 283966, 328985, 657970, 709915, 1419830, 2697677, 5395354, 13488385, 26976770]

約数ペア:

[(1, 26976770), (2, 13488385), (5, 5395354), (10, 2697677), (19, 1419830), (38, 709915), (41, 657970), (82, 328985), (95, 283966), (190, 141983), (205, 131594), (410, 65797), (779, 34630), (1558, 17315), (3463, 7790), (3895, 6926)]