27758354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 47839680

約数和(自身を除く): 20081326

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 677, 1079, 1354, 1577, 2158, 3154, 8801, 12863, 17602, 20501, 25726, 41002, 56191, 112382, 167219, 334438, 730483, 1067629, 1460966, 2135258, 13879177, 27758354]

約数ペア:

[(1, 27758354), (2, 13879177), (13, 2135258), (19, 1460966), (26, 1067629), (38, 730483), (83, 334438), (166, 167219), (247, 112382), (494, 56191), (677, 41002), (1079, 25726), (1354, 20501), (1577, 17602), (2158, 12863), (3154, 8801)]