17739460336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{88747}}^1$

素因数の和:88830

約数の個数: 60

約数和(自身を含む): 38247015576

約数和(自身を除く): 20507555240

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 3224, 3844, 6448, 7688, 12493, 15376, 24986, 49972, 88747, 99944, 177494, 199888, 354988, 709976, 1153711, 1419952, 2307422, 2751157, 4614844, 5502314, 9229688, 11004628, 18459376, 22009256, 35765041, 44018512, 71530082, 85285867, 143060164, 170571734, 286120328, 341143468, 572240656, 682286936, 1108716271, 1364573872, 2217432542, 4434865084, 8869730168, 17739460336]

約数ペア:

[(1, 17739460336), (2, 8869730168), (4, 4434865084), (8, 2217432542), (13, 1364573872), (16, 1108716271), (26, 682286936), (31, 572240656), (52, 341143468), (62, 286120328), (104, 170571734), (124, 143060164), (208, 85285867), (248, 71530082), (403, 44018512), (496, 35765041), (806, 22009256), (961, 18459376), (1612, 11004628), (1922, 9229688), (3224, 5502314), (3844, 4614844), (6448, 2751157), (7688, 2307422), (12493, 1419952), (15376, 1153711), (24986, 709976), (49972, 354988), (88747, 199888), (99944, 177494)]