74998586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 128472960

約数和(自身を除く): 53474374

約数列:

[1, 2, 13, 19, 26, 38, 157, 247, 314, 494, 967, 1934, 2041, 2983, 4082, 5966, 12571, 18373, 25142, 36746, 38779, 77558, 151819, 238849, 303638, 477698, 1973647, 2884561, 3947294, 5769122, 37499293, 74998586]

約数ペア:

[(1, 74998586), (2, 37499293), (13, 5769122), (19, 3947294), (26, 2884561), (38, 1973647), (157, 477698), (247, 303638), (314, 238849), (494, 151819), (967, 77558), (1934, 38779), (2041, 36746), (2983, 25142), (4082, 18373), (5966, 12571)]