29989648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4703

約数の個数: 40

約数和(自身を含む): 64606976

約数和(自身を除く): 34617328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4651, 6448, 9302, 18604, 37208, 60463, 74416, 120926, 144181, 241852, 288362, 483704, 576724, 967408, 1153448, 1874353, 2306896, 3748706, 7497412, 14994824, 29989648]

約数ペア:

[(1, 29989648), (2, 14994824), (4, 7497412), (8, 3748706), (13, 2306896), (16, 1874353), (26, 1153448), (31, 967408), (52, 576724), (62, 483704), (104, 288362), (124, 241852), (208, 144181), (248, 120926), (403, 74416), (496, 60463), (806, 37208), (1612, 18604), (3224, 9302), (4651, 6448)]