38998912

素因数分解:

$2^7\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 77974920

約数和(自身を除く): 38976008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 547, 557, 1094, 1114, 2188, 2228, 4376, 4456, 8752, 8912, 17504, 17824, 35008, 35648, 70016, 71296, 304679, 609358, 1218716, 2437432, 4874864, 9749728, 19499456, 38998912]

約数ペア:

[(1, 38998912), (2, 19499456), (4, 9749728), (8, 4874864), (16, 2437432), (32, 1218716), (64, 609358), (128, 304679), (547, 71296), (557, 70016), (1094, 35648), (1114, 35008), (2188, 17824), (2228, 17504), (4376, 8912), (4456, 8752)]