28398616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 56750400

約数和(自身を除く): 28351784

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 2251, 3154, 4502, 6308, 9004, 12616, 18008, 42769, 85538, 171076, 186833, 342152, 373666, 747332, 1494664, 3549827, 7099654, 14199308, 28398616]

約数ペア:

[(1, 28398616), (2, 14199308), (4, 7099654), (8, 3549827), (19, 1494664), (38, 747332), (76, 373666), (83, 342152), (152, 186833), (166, 171076), (332, 85538), (664, 42769), (1577, 18008), (2251, 12616), (3154, 9004), (4502, 6308)]