71893822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35911}}^1$

素因数の和:35944

約数の個数: 32

約数和(自身を含む): 144797184

約数和(自身を除く): 72903362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 35911, 71822, 251377, 395021, 466843, 502754, 790042, 933686, 2765147, 3267901, 5135273, 5530294, 6535802, 10270546, 35946911, 71893822]

約数ペア:

[(1, 71893822), (2, 35946911), (7, 10270546), (11, 6535802), (13, 5530294), (14, 5135273), (22, 3267901), (26, 2765147), (77, 933686), (91, 790042), (143, 502754), (154, 466843), (182, 395021), (286, 251377), (1001, 71822), (2002, 35911)]