78984244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{19687}}^1$

素因数の和:19767

約数の個数: 24

約数和(自身を含む): 148841280

約数和(自身を除く): 69857036

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 19687, 39374, 78748, 334679, 669358, 1161533, 1338716, 2323066, 4646132, 19746061, 39492122, 78984244]

約数ペア:

[(1, 78984244), (2, 39492122), (4, 19746061), (17, 4646132), (34, 2323066), (59, 1338716), (68, 1161533), (118, 669358), (236, 334679), (1003, 78748), (2006, 39374), (4012, 19687)]