70052278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 114992640

約数和(自身を除く): 44940362

約数列:

[1, 2, 19, 38, 47, 61, 94, 122, 643, 893, 1159, 1286, 1786, 2318, 2867, 5734, 12217, 24434, 30221, 39223, 54473, 60442, 78446, 108946, 574199, 745237, 1148398, 1490474, 1843481, 3686962, 35026139, 70052278]

約数ペア:

[(1, 70052278), (2, 35026139), (19, 3686962), (38, 1843481), (47, 1490474), (61, 1148398), (94, 745237), (122, 574199), (643, 108946), (893, 78446), (1159, 60442), (1286, 54473), (1786, 39223), (2318, 30221), (2867, 24434), (5734, 12217)]