77702438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 134628480

約数和(自身を除く): 56926042

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 881, 1762, 2321, 4009, 4642, 8018, 9691, 16739, 19382, 33478, 44099, 88198, 184129, 185891, 368258, 371782, 2044801, 3531929, 4089602, 7063858, 38851219, 77702438]

約数ペア:

[(1, 77702438), (2, 38851219), (11, 7063858), (19, 4089602), (22, 3531929), (38, 2044801), (209, 371782), (211, 368258), (418, 185891), (422, 184129), (881, 88198), (1762, 44099), (2321, 33478), (4009, 19382), (4642, 16739), (8018, 9691)]