29128860592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{663709}}^1$

素因数の和:663941

約数の個数: 40

約数和(自身を含む): 61066629680

約数和(自身を除く): 31937769088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 5486, 10972, 21944, 43888, 663709, 1327418, 2654836, 5309672, 8628217, 10619344, 17256434, 34512868, 69025736, 138051472, 140042599, 280085198, 560170396, 1120340792, 1820553787, 2240681584, 3641107574, 7282215148, 14564430296, 29128860592]

約数ペア:

[(1, 29128860592), (2, 14564430296), (4, 7282215148), (8, 3641107574), (13, 2240681584), (16, 1820553787), (26, 1120340792), (52, 560170396), (104, 280085198), (208, 140042599), (211, 138051472), (422, 69025736), (844, 34512868), (1688, 17256434), (2743, 10619344), (3376, 8628217), (5486, 5309672), (10972, 2654836), (21944, 1327418), (43888, 663709)]