56569688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 129408000

約数和(自身を除く): 72838312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 673, 1064, 1106, 1346, 1501, 2212, 2692, 3002, 4424, 4711, 5384, 6004, 9422, 10507, 12008, 12787, 18844, 21014, 25574, 37688, 42028, 51148, 53167, 84056, 89509, 102296, 106334, 179018, 212668, 358036, 372169, 425336, 716072, 744338, 1010173, 1488676, 2020346, 2977352, 4040692, 7071211, 8081384, 14142422, 28284844, 56569688]

約数ペア:

[(1, 56569688), (2, 28284844), (4, 14142422), (7, 8081384), (8, 7071211), (14, 4040692), (19, 2977352), (28, 2020346), (38, 1488676), (56, 1010173), (76, 744338), (79, 716072), (133, 425336), (152, 372169), (158, 358036), (266, 212668), (316, 179018), (532, 106334), (553, 102296), (632, 89509), (673, 84056), (1064, 53167), (1106, 51148), (1346, 42028), (1501, 37688), (2212, 25574), (2692, 21014), (3002, 18844), (4424, 12787), (4711, 12008), (5384, 10507), (6004, 9422)]