28053954

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{8707}}^1$

素因数の和:8894

約数の個数: 24

約数和(自身を含む): 61130160

約数和(自身を除く): 33076206

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 8707, 17414, 26121, 52242, 78363, 156726, 1558553, 3117106, 4675659, 9351318, 14026977, 28053954]

約数ペア:

[(1, 28053954), (2, 14026977), (3, 9351318), (6, 4675659), (9, 3117106), (18, 1558553), (179, 156726), (358, 78363), (537, 52242), (1074, 26121), (1611, 17414), (3222, 8707)]