64219772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36739}}^1$

素因数の和:36785

約数の個数: 24

約数和(自身を含む): 123446400

約数和(自身を除く): 59226628

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 36739, 73478, 146956, 698041, 844997, 1396082, 1689994, 2792164, 3379988, 16054943, 32109886, 64219772]

約数ペア:

[(1, 64219772), (2, 32109886), (4, 16054943), (19, 3379988), (23, 2792164), (38, 1689994), (46, 1396082), (76, 844997), (92, 698041), (437, 146956), (874, 73478), (1748, 36739)]