27872936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38287}}^1$

素因数の和:38313

約数の個数: 32

約数和(自身を含む): 64323840

約数和(自身を除く): 36450904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38287, 76574, 153148, 268009, 306296, 497731, 536018, 995462, 1072036, 1990924, 2144072, 3484117, 3981848, 6968234, 13936468, 27872936]

約数ペア:

[(1, 27872936), (2, 13936468), (4, 6968234), (7, 3981848), (8, 3484117), (13, 2144072), (14, 1990924), (26, 1072036), (28, 995462), (52, 536018), (56, 497731), (91, 306296), (104, 268009), (182, 153148), (364, 76574), (728, 38287)]