70990106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 119883456

約数和(自身を除く): 48893350

約数列:

[1, 2, 11, 22, 41, 82, 211, 373, 422, 451, 746, 902, 2321, 4103, 4642, 8206, 8651, 15293, 17302, 30586, 78703, 95161, 157406, 168223, 190322, 336446, 865733, 1731466, 3226823, 6453646, 35495053, 70990106]

約数ペア:

[(1, 70990106), (2, 35495053), (11, 6453646), (22, 3226823), (41, 1731466), (82, 865733), (211, 336446), (373, 190322), (422, 168223), (451, 157406), (746, 95161), (902, 78703), (2321, 30586), (4103, 17302), (4642, 15293), (8206, 8651)]