64583926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 111813120

約数和(自身を除く): 47229194

約数列:

[1, 2, 11, 19, 22, 38, 209, 367, 418, 421, 734, 842, 4037, 4631, 6973, 7999, 8074, 9262, 13946, 15998, 76703, 87989, 153406, 154507, 175978, 309014, 1699577, 2935633, 3399154, 5871266, 32291963, 64583926]

約数ペア:

[(1, 64583926), (2, 32291963), (11, 5871266), (19, 3399154), (22, 2935633), (38, 1699577), (209, 309014), (367, 175978), (418, 154507), (421, 153406), (734, 87989), (842, 76703), (4037, 15998), (4631, 13946), (6973, 9262), (7999, 8074)]