38710372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 74088000

約数和(自身を除く): 35377628

約数列:

[1, 2, 4, 19, 38, 59, 76, 89, 97, 118, 178, 194, 236, 356, 388, 1121, 1691, 1843, 2242, 3382, 3686, 4484, 5251, 5723, 6764, 7372, 8633, 10502, 11446, 17266, 21004, 22892, 34532, 99769, 108737, 164027, 199538, 217474, 328054, 399076, 434948, 509347, 656108, 1018694, 2037388, 9677593, 19355186, 38710372]

約数ペア:

[(1, 38710372), (2, 19355186), (4, 9677593), (19, 2037388), (38, 1018694), (59, 656108), (76, 509347), (89, 434948), (97, 399076), (118, 328054), (178, 217474), (194, 199538), (236, 164027), (356, 108737), (388, 99769), (1121, 34532), (1691, 22892), (1843, 21004), (2242, 17266), (3382, 11446), (3686, 10502), (4484, 8633), (5251, 7372), (5723, 6764)]