9985635392

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{27817}}^1$

素因数の和:27979

約数の個数: 56

約数和(自身を含む): 20349423360

約数和(自身を除く): 10363787968

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 142, 158, 284, 316, 568, 632, 1136, 1264, 2272, 2528, 4544, 5056, 5609, 11218, 22436, 27817, 44872, 55634, 89744, 111268, 179488, 222536, 358976, 445072, 890144, 1780288, 1975007, 2197543, 3950014, 4395086, 7900028, 8790172, 15800056, 17580344, 31600112, 35160688, 63200224, 70321376, 126400448, 140642752, 156025553, 312051106, 624102212, 1248204424, 2496408848, 4992817696, 9985635392]

約数ペア:

[(1, 9985635392), (2, 4992817696), (4, 2496408848), (8, 1248204424), (16, 624102212), (32, 312051106), (64, 156025553), (71, 140642752), (79, 126400448), (142, 70321376), (158, 63200224), (284, 35160688), (316, 31600112), (568, 17580344), (632, 15800056), (1136, 8790172), (1264, 7900028), (2272, 4395086), (2528, 3950014), (4544, 2197543), (5056, 1975007), (5609, 1780288), (11218, 890144), (22436, 445072), (27817, 358976), (44872, 222536), (55634, 179488), (89744, 111268)]