17740072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16673}}^1$

素因数の和:16705

約数の個数: 32

約数和(自身を含む): 40017600

約数和(自身を除く): 22277528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 16673, 33346, 66692, 116711, 133384, 233422, 316787, 466844, 633574, 933688, 1267148, 2217509, 2534296, 4435018, 8870036, 17740072]

約数ペア:

[(1, 17740072), (2, 8870036), (4, 4435018), (7, 2534296), (8, 2217509), (14, 1267148), (19, 933688), (28, 633574), (38, 466844), (56, 316787), (76, 233422), (133, 133384), (152, 116711), (266, 66692), (532, 33346), (1064, 16673)]