28847238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15973}}^1$

素因数の和:16028

約数の個数: 32

約数和(自身を含む): 67474176

約数和(自身を除く): 38626938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15973, 31946, 47919, 95838, 111811, 223622, 335433, 670866, 686839, 1373678, 2060517, 4121034, 4807873, 9615746, 14423619, 28847238]

約数ペア:

[(1, 28847238), (2, 14423619), (3, 9615746), (6, 4807873), (7, 4121034), (14, 2060517), (21, 1373678), (42, 686839), (43, 670866), (86, 335433), (129, 223622), (258, 111811), (301, 95838), (602, 47919), (903, 31946), (1806, 15973)]