27664390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 53909856

約数和(自身を除く): 26245466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 883, 1205, 1766, 2410, 3133, 4415, 6266, 8830, 11479, 15665, 22958, 31330, 57395, 114790, 212803, 425606, 1064015, 2128030, 2766439, 5532878, 13832195, 27664390]

約数ペア:

[(1, 27664390), (2, 13832195), (5, 5532878), (10, 2766439), (13, 2128030), (26, 1064015), (65, 425606), (130, 212803), (241, 114790), (482, 57395), (883, 31330), (1205, 22958), (1766, 15665), (2410, 11479), (3133, 8830), (4415, 6266)]