71662916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33613}}^1$

素因数の和:33671

約数の個数: 24

約数和(自身を含む): 138355224

約数和(自身を除く): 66692308

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 33613, 67226, 134452, 436969, 873938, 1378133, 1747876, 2756266, 5512532, 17915729, 35831458, 71662916]

約数ペア:

[(1, 71662916), (2, 35831458), (4, 17915729), (13, 5512532), (26, 2756266), (41, 1747876), (52, 1378133), (82, 873938), (164, 436969), (533, 134452), (1066, 67226), (2132, 33613)]