2636072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 5174400

約数和(自身を除く): 2538328

約数列:

[1, 2, 4, 8, 43, 79, 86, 97, 158, 172, 194, 316, 344, 388, 632, 776, 3397, 4171, 6794, 7663, 8342, 13588, 15326, 16684, 27176, 30652, 33368, 61304, 329509, 659018, 1318036, 2636072]

約数ペア:

[(1, 2636072), (2, 1318036), (4, 659018), (8, 329509), (43, 61304), (79, 33368), (86, 30652), (97, 27176), (158, 16684), (172, 15326), (194, 13588), (316, 8342), (344, 7663), (388, 6794), (632, 4171), (776, 3397)]