78115646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5563}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 144218880

約数和(自身を除く): 66103234

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 5563, 7021, 11126, 14042, 38941, 77882, 94571, 189142, 328217, 656434, 661997, 1323994, 2297519, 4595038, 5579689, 11159378, 39057823, 78115646]

約数ペア:

[(1, 78115646), (2, 39057823), (7, 11159378), (14, 5579689), (17, 4595038), (34, 2297519), (59, 1323994), (118, 661997), (119, 656434), (238, 328217), (413, 189142), (826, 94571), (1003, 77882), (2006, 38941), (5563, 14042), (7021, 11126)]