57401318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 98461440

約数和(自身を除く): 41060122

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 887, 1703, 1774, 2489, 3406, 4978, 11531, 16853, 23062, 32357, 33706, 64714, 116197, 219089, 232394, 438178, 1510561, 2207743, 3021122, 4415486, 28700659, 57401318]

約数ペア:

[(1, 57401318), (2, 28700659), (13, 4415486), (19, 3021122), (26, 2207743), (38, 1510561), (131, 438178), (247, 232394), (262, 219089), (494, 116197), (887, 64714), (1703, 33706), (1774, 32357), (2489, 23062), (3406, 16853), (4978, 11531)]